20 Best Keto Air Fryer Recipes (Low-Carb, Crispy & Delicious)
The air fryer is the most keto-friendly appliance in the kitchen. No breadcrumbs needed to get a crispy crust. High-fat proteins like chicken thighs, pork belly, and salmon cook in 15–25 minutes. And the results taste like fried food — without the flour or the fryer oil.
These 20 recipes are all under 5g net carbs per serving, built around high-protein keto staples, and tested for both flavor and texture in the air fryer. Every recipe includes net carbs, cook time, and a pro tip that makes the result noticeably better.
Why Is the Air Fryer Perfect for Keto Cooking?
Crispy Texture Without Carbs
The hardest thing to replicate on keto is crunchy texture — the thing that makes fried chicken, chips, and breaded foods satisfying. The air fryer solves this at the food science level: circulating hot air at 375–400°F creates the same Maillard reaction that frying does, producing golden, crispy exteriors without any flour or breadcrumb coating. The skin on a chicken thigh crisps better in an air fryer than in a skillet. Pork belly bites come out with a crackling-like exterior without being submerged in oil.
Which Keto Foods Work Best in an Air Fryer
The air fryer performs best with foods that have some fat content — skin-on chicken, fatty cuts of pork, salmon with the skin on, and anything bacon-wrapped. Fat renders in the heat and bastes the food as it cooks. Leaner proteins (chicken breast, shrimp) benefit from a light coating of avocado oil spray before air frying to prevent dryness and promote browning.
Quick Reference: All 20 Keto Air Fryer Recipes
| Recipe | Temp | Cook Time | Net Carbs | Protein | Category |
|---|---|---|---|---|---|
| 1. Air Fryer Buffalo Chicken Wings | 380°F | 24 min | 0g | 28g | Chicken |
| 2. Crispy Air Fryer Chicken Thighs | 400°F | 22 min | 1g | 32g | Chicken |
| 3. Bacon-Wrapped Chicken Bites | 400°F | 16 min | 1g | 27g | Chicken |
| 4. Parmesan Chicken Tenders (Keto) | 380°F | 14 min | 2g | 30g | Chicken |
| 5. Garlic Herb Chicken Drumsticks | 380°F | 25 min | 1g | 26g | Chicken |
| 6. Air Fryer Pork Belly Bites | 400°F | 25 min | 1g | 22g | Pork & Beef |
| 7. Crispy Air Fryer Bacon | 375°F | 9 min | 0g | 10g | Pork & Beef |
| 8. Air Fryer Burger Patties (No Bun) | 380°F | 15 min | 0g | 35g | Pork & Beef |
| 9. Garlic Butter Steak Bites | 400°F | 8 min | 1g | 34g | Pork & Beef |
| 10. Homemade Air Fryer Pork Rinds | 390°F | 20 min | 0g | 9g | Pork & Beef |
| 11. Lemon Herb Air Fryer Salmon | 400°F | 10 min | 1g | 34g | Seafood |
| 12. Garlic Butter Air Fryer Shrimp | 400°F | 8 min | 1g | 28g | Seafood |
| 13. Air Fryer Tuna Patties | 380°F | 12 min | 2g | 24g | Seafood |
| 14. Air Fryer Zucchini Chips | 370°F | 10 min | 3g | 2g | Vegetables |
| 15. Buffalo Cauliflower Bites | 380°F | 18 min | 4g | 3g | Vegetables |
| 16. Bacon-Wrapped Jalapeño Poppers | 390°F | 12 min | 2g | 8g | Vegetables |
| 17. Air Fryer Cheese Crisps | 350°F | 7 min | 0g | 7g | Vegetables |
| 18. Air Fryer Egg Cups | 350°F | 12 min | 1g | 12g | Breakfast |
| 19. Sausage and Egg Bites | 360°F | 14 min | 2g | 18g | Breakfast |
| 20. Avocado Halves with Egg | 350°F | 10 min | 2g | 9g | Breakfast |
Net carbs calculated from standard serving sizes. Protein values are approximate. Individual results will vary based on specific ingredients and portions used.
Keto Air Fryer Chicken Recipes
1. Air Fryer Buffalo Chicken Wings
Dry wings air fry into the crispiest, most satisfying keto snack possible — zero carbs, 28g protein, no breading needed. The air fryer renders the fat under the skin while crisping it to a crackle.
Net carbs: 0g | Cook time: 24 min at 380°F
Key ingredients: Chicken wings, baking powder (1 tsp — the crispiness secret), salt, pepper, Frank’s RedHot (0g carbs per serving), butter
Pro tip: Toss wings with baking powder (not baking soda) and salt before air frying. Baking powder raises the surface pH and dramatically increases crispiness without any added carbs. Let rest uncovered in the fridge for 30 minutes before cooking for best results.
Full recipe: Air Fryer Chicken Wings
2. Crispy Air Fryer Chicken Thighs
Bone-in, skin-on chicken thighs are the perfect keto protein — high fat, high protein, forgiving of timing variation, and they crisp to an almost fried-chicken texture in 22 minutes. No coating required.
Net carbs: 1g | Cook time: 22 min at 400°F
Key ingredients: Bone-in skin-on chicken thighs, olive oil, smoked paprika, garlic powder, onion powder, salt, pepper
Pro tip: Pat the skin completely dry with paper towels before seasoning — this is the single most important step for achieving crispy skin. Any moisture prevents browning. For extra crispiness, season and refrigerate uncovered for at least 1 hour before cooking.
Full recipe: Air Fryer Chicken Thighs
3. Bacon-Wrapped Chicken Bites
Chicken breast cubes wrapped in bacon and air fried — the fat from the bacon bastes the lean chicken meat while crisping the exterior. One of the most requested keto appetizers in air fryer cooking.
Net carbs: 1g | Cook time: 16 min at 400°F
Key ingredients: Chicken breast (cubed), bacon (thin-cut wraps tighter), salt, pepper, garlic powder, toothpicks
Pro tip: Use thin-cut bacon — thick-cut bacon needs more time to crisp and may undercook before the chicken is done. Secure each piece firmly with a toothpick to prevent unraveling during cooking. Flip once at the 8-minute mark.
4. Parmesan-Crusted Chicken Tenders (Keto)
A keto version of breaded chicken tenders using finely grated parmesan instead of breadcrumbs. The parmesan melts and browns into a genuinely crunchy crust — no almond flour needed.
Net carbs: 2g | Cook time: 14 min at 380°F
Key ingredients: Chicken tenders, egg (wash), finely grated parmesan (the dryer the better), garlic powder, Italian seasoning, salt
Pro tip: Grate parmesan as fine as possible — coarse shreds do not adhere as well and fall off in the basket. Press the coating firmly onto the chicken after dipping. Do not skip the egg wash — it is the adhesion layer.
Full recipe: Air Fryer Chicken Tenders
5. Garlic Herb Chicken Drumsticks
Drumsticks are the most underrated keto air fryer protein — cheap, flavorful, and they fit 4–5 in a 5-qt basket. The skin crisps beautifully at 380°F in 25 minutes.
Net carbs: 1g | Cook time: 25 min at 380°F
Key ingredients: Chicken drumsticks, olive oil, garlic powder, dried rosemary, thyme, salt, pepper
Pro tip: Stand drumsticks upright in the basket (bone down, meat up) using an air fryer rack if available — this exposes more skin surface to the circulating heat and produces crispier results than laying them flat. Rotate once at the halfway point.
Full recipe: Air Fryer Chicken Drumsticks
Keto Air Fryer Pork and Beef Recipes
6. Air Fryer Pork Belly Bites
Cubed pork belly air fried at high heat develops a crackling-like exterior with a tender, fatty interior — the pork equivalent of chicharrones but in 25 minutes from your kitchen. One of the highest-fat keto recipes on this list.
Net carbs: 1g | Cook time: 25 min at 400°F
Key ingredients: Pork belly (cubed, skin scored), salt, pepper, five-spice or smoked paprika, garlic powder
Pro tip: Score the skin deeply before cooking — cut diagonal hatches every 1/2 inch. This allows fat to render out more effectively and produces a more uniformly crispy exterior. Do not skip this step.
7. The Perfect Crispy Air Fryer Bacon
Air frying bacon is genuinely superior to stovetop — no splatter, perfectly flat strips, and the grease drips away into the basket drawer rather than pooling under the bacon. Zero carbs.
Net carbs: 0g | Cook time: 9 min at 375°F
Key ingredients: Bacon strips (regular or thick-cut)
Pro tip: Lay strips in a single layer — slightly overlapping at the ends is fine, but the centers should not touch. Thick-cut needs 10–12 minutes. Cook in batches rather than stacking. Pour off basket grease between batches to prevent smoke.
Full recipe: Air Fryer Bacon
8. Air Fryer Burger Patties (No Bun)
A naked keto burger patty cooked in the air fryer reaches food-safe temperature (160°F for ground beef per USDA) with a well-browned exterior in 15 minutes. Serve over lettuce or with avocado slices.
Net carbs: 0g | Cook time: 15 min at 380°F (flip at 8 min)
Key ingredients: 80/20 ground beef, salt, pepper, garlic powder, Worcestershire (1 tsp, optional)
Pro tip: Make a small indent in the center of each patty before cooking — this prevents the patty from doming up in the middle as it shrinks, so it cooks evenly throughout. Use an instant-read thermometer: 160°F is food-safe for ground beef. (USDA)
Full recipe: Air Fryer Hamburgers
9. Garlic Butter Steak Bites
Bite-sized sirloin or ribeye pieces tossed in garlic butter and air fried at 400°F for 8 minutes — the fastest high-protein keto meal on this list. The high heat creates a char on the outside while leaving the interior medium-rare.
Net carbs: 1g | Cook time: 8 min at 400°F
Key ingredients: Sirloin or ribeye (cubed), butter, garlic (minced), rosemary, salt, pepper
Pro tip: Pat beef dry before tossing in the butter — wet beef steams instead of searing. Cook in a single layer. Do not overcrowd; cook in two batches if needed. USDA minimum for whole beef cuts is 145°F with a 3-minute rest.
Full recipe: Air Fryer Steak
10. Homemade Air Fryer Pork Rinds
Making pork rinds from scratch in the air fryer requires raw pork skin (from a butcher or Asian grocery), but the result is dramatically better than any store-bought bag — lighter, crunchier, with no mystery additives. Zero carbs.
Net carbs: 0g | Cook time: 20 min at 390°F
Key ingredients: Raw pork skin (cut into 1-inch pieces), salt, optional seasonings
Pro tip: Boil the pork skin pieces for 30 minutes and dry completely (refrigerate overnight uncovered) before air frying. This pre-cooking step removes excess fat and ensures the skin puffs dramatically in the air fryer rather than staying dense and chewy.
Keto Air Fryer Seafood Recipes
11. Lemon Herb Air Fryer Salmon
Salmon is one of the best keto proteins — high in omega-3 fatty acids, naturally oily, and it cooks to a perfect medium in 10 minutes in the air fryer without any carby coatings. The skin crisps while the interior stays moist.
Net carbs: 1g | Cook time: 10 min at 400°F
Key ingredients: Salmon fillet (skin-on), olive oil, lemon zest, garlic powder, dill, salt, pepper
Pro tip: Air fry skin-side down. At 400°F for 10 minutes, a 6-oz fillet reaches the FDA-recommended internal temperature of 145°F for fish with a slightly translucent center (medium). For fully opaque salmon, go to 11–12 minutes.
Full recipe: Air Fryer Salmon
12. Garlic Butter Air Fryer Shrimp
Shrimp air fries in 8 minutes from raw — faster than any other protein in the air fryer. Toss in garlic butter after cooking for a keto sauce that adds no carbs.
Net carbs: 1g | Cook time: 8 min at 400°F
Key ingredients: Large shrimp (peeled, deveined), olive oil, garlic powder, smoked paprika, salt; butter and fresh garlic for finishing
Pro tip: Do not overlap shrimp in the basket — a single layer only. Shrimp cook so quickly that even modest overcrowding results in steamed rather than crisped shrimp. 8 minutes total; shake at 4 minutes.
Full recipe: Air Fryer Shrimp
13. Air Fryer Tuna Patties
Canned tuna mixed with egg and parmesan, formed into patties and air fried — a fast, high-protein keto meal that costs under $3 per serving.
Net carbs: 2g | Cook time: 12 min at 380°F
Key ingredients: Canned tuna (drained), egg, parmesan (grated), Dijon mustard (1 tsp), garlic powder, salt, pepper
Pro tip: Refrigerate the formed patties for 20 minutes before cooking — this firms them up and prevents crumbling in the basket. Spray with avocado oil before air frying to ensure even browning on the surface.
Keto Air Fryer Vegetable and Snack Recipes
14. Air Fryer Zucchini Chips
Thinly sliced zucchini air fried with parmesan — the crunchiest keto chip substitute, and one of the easiest recipes on this list.
Net carbs: 3g | Cook time: 10 min at 370°F
Key ingredients: Zucchini (sliced thin with mandoline), olive oil, parmesan, garlic powder, salt
Pro tip: Mandoline-sliced zucchini (1/8 inch) crisps far better than knife-cut rounds. Pat each slice dry before coating — wet zucchini steams instead of crisps. Check at 8 minutes; they go from perfectly crisp to burned quickly.
Full recipe: Air Fryer Zucchini
15. Buffalo Cauliflower Bites
The best keto vegetable substitute for buffalo wings. Cauliflower florets tossed in olive oil and Frank’s RedHot, air fried at 380°F until caramelized on the edges.
Net carbs: 4g | Cook time: 18 min at 380°F
Key ingredients: Cauliflower florets, olive oil, Frank’s RedHot, garlic powder, salt; ranch or blue cheese for dipping
Pro tip: Completely dry the cauliflower before tossing in oil and sauce — water content is why cauliflower sometimes comes out soggy instead of caramelized. Shake the basket at 10 minutes for even browning.
Full recipe: Air Fryer Cauliflower
16. Bacon-Wrapped Jalapeño Poppers
Jalapeños stuffed with cream cheese and cheddar, wrapped in bacon, and air fried. The keto appetizer most frequently requested at gatherings.
Net carbs: 2g | Cook time: 12 min at 390°F
Key ingredients: Jalapeños (halved, seeded), cream cheese, shredded cheddar, thin-cut bacon, garlic powder
Pro tip: Use thin-cut bacon — it crisps fully in the time the filling needs to melt (12 minutes). Thick-cut bacon requires 15–16 minutes and risks drying out the filling. Secure with a toothpick at each end.
17. Air Fryer Cheese Crisps
The simplest keto snack in the air fryer: small mounds of shredded parmesan or cheddar on parchment, air fried until crisp. Zero carbs, 7g protein per serving.
Net carbs: 0g | Cook time: 7 min at 350°F
Key ingredients: Shredded parmesan or cheddar (the harder, drier the cheese, the better the crisp)
Pro tip: Use parchment paper cut to fit the basket — without it, melted cheese bonds to the non-stick coating and is nearly impossible to remove cleanly. 1-tablespoon mounds spaced 1 inch apart. Watch closely after 5 minutes — cheese goes from golden to burned in under a minute.
Keto Air Fryer Breakfast Recipes
18. Air Fryer Egg Cups
Eggs cooked inside ramekins in the air fryer — a hands-off keto breakfast that requires no stovetop attention. Customize with any keto mix-ins.
Net carbs: 1g | Cook time: 12 min at 350°F
Key ingredients: Eggs (2 per ramekin), heavy cream (1 tsp), salt, pepper, optional: shredded cheese, cooked bacon bits, chopped herbs
Pro tip: Grease the ramekins thoroughly with butter before adding the eggs. At 12 minutes, whites are fully set and yolks are runny; at 14 minutes, yolks are jammy. Adjust to your texture preference. Use 4-oz ramekins that fit in your air fryer basket.
19. Air Fryer Sausage and Egg Bites
A keto copycat of the Starbucks egg bites — cooked sausage and egg mixed in silicone cups, air fried to a custard-like texture. 18g protein, 2g net carbs.
Net carbs: 2g | Cook time: 14 min at 360°F
Key ingredients: Eggs (3 per batch), cooked breakfast sausage (crumbled), shredded cheese, heavy cream, salt, pepper
Pro tip: Use silicone egg bite molds that fit your air fryer basket — they release cleanly and produce consistent results. Fill each cup 3/4 full to allow for slight expansion. Do not open the air fryer before 12 minutes — steam buildup is part of the cooking process.
20. Air Fryer Avocado Halves with Egg
An avocado half with the pit cavity enlarged slightly, filled with an egg, and air fried — a 10-minute keto breakfast with healthy fats from both the egg yolk and the avocado.
Net carbs: 2g | Cook time: 10 min at 350°F
Key ingredients: Ripe avocado (halved, pit removed and cavity enlarged), egg, salt, pepper, optional: everything bagel seasoning, hot sauce
Pro tip: Use a ripe but firm avocado — overripe avocados become mushy under heat. Enlarge the pit cavity slightly with a spoon to fit the egg without spilling. A small piece of folded foil under each half keeps the avocado level in the basket and prevents the egg from sliding out.
Keto Air Fryer Meal Planning Tips
Building a Keto Week with Your Air Fryer
The air fryer makes keto meal prep genuinely fast. A suggested week using only recipes from this list:
- Monday: Crispy Chicken Thighs + Zucchini Chips
- Tuesday: Garlic Butter Steak Bites + Buffalo Cauliflower Bites
- Wednesday: Lemon Herb Salmon + Zucchini Chips
- Thursday: Burger Patties + Bacon-Wrapped Jalapeño Poppers (as side/appetizer)
- Friday: Buffalo Chicken Wings (meal-sized portion)
- Saturday: Pork Belly Bites + Garlic Butter Shrimp
- Sunday: Air Fryer Whole Chicken — see Air Fryer Whole Chicken guide for the full recipe
Meal Prep-Friendly Recipes from This List
The following recipes reheat well and make excellent batch-cook options for the week ahead: Chicken Thighs, Chicken Drumsticks, Burger Patties, Pork Belly Bites, Tuna Patties, Sausage and Egg Bites. Reheat in the air fryer at 350°F for 3–5 minutes to restore crispiness.
Best Keto Dipping Sauces for Air-Fried Foods
Zero- or near-zero carb sauces: ranch dressing (1–2g per serving), blue cheese dressing, garlic aioli (homemade with mayo + garlic), sriracha mayo (1g), guacamole (2g), hot sauce (Frank’s RedHot: 0g). Avoid sweet sauces (teriyaki, honey mustard, barbecue) without verifying the carb count on the label — most contain 5–10g net carbs per tablespoon.
Frequently Asked Questions
Can you do keto cooking in an air fryer?
Yes — the air fryer is one of the best appliances for keto cooking. It delivers crispy texture without breadcrumbs or flour, works perfectly with high-fat proteins like chicken thighs, pork belly, and salmon, and most keto proteins go straight from fridge to fryer with minimal prep.
What keto foods can I cook in an air fryer?
Almost any keto food: chicken wings, thighs, and drumsticks; pork belly and bacon; steak bites and burger patties; salmon and shrimp; zucchini chips; cauliflower bites; cheese crisps; jalapeño poppers; and egg cups. The high circulating heat produces the crispy exterior keto eaters miss from fried or breaded foods.
What should I avoid in a keto air fryer recipe?
Avoid recipes using regular breadcrumbs, all-purpose flour, sugar-based marinades, or starchy coatings. Swap breadcrumbs for crushed pork rinds or finely grated parmesan. Use sugar-free marinades or dry rubs instead of glazes. Always check sauce labels — most commercial marinades contain 5–10g carbs per tablespoon.
How do I make keto “fried” chicken in the air fryer?
Use finely grated parmesan or crushed pork rinds as the breading. Dip chicken in egg wash first to create an adhesion layer, then coat in the keto breading. Air fry at 375–380°F until the coating is golden and the internal temperature reaches 165°F. The result is genuinely crunchy — comparable to traditional fried chicken texture.
Do I need to add oil to keto air fryer recipes?
For fatty proteins like chicken thighs, pork belly, and bacon, no extra oil is needed — these cuts contain enough fat to self-baste during cooking. For leaner proteins (chicken breast, shrimp, fish) and vegetables, a light spray of avocado oil promotes browning and prevents sticking. Never use aerosol cooking sprays with propellant — the propellant degrades the non-stick coating. Use a refillable spray bottle instead.
For complete air fryer timing on all these proteins, see our Air Fryer Cooking Times Chart with over 100 foods and USDA-verified safe temperatures.
Source: USDA FSIS Safe Minimum Internal Temperature Chart. Net carb values are estimates based on standard ingredient quantities; individual results vary by exact ingredients and portion sizes.
