If you’ve recently bought or received an air fryer, you may be wondering how to get the most out of it. To help you begin, we’ve gathered a collection of keto-friendly air fryer recipes and practical tips to make the appliance a useful part of your kitchen.

An air fryer is a versatile tool that doesn’t need to sit unused on the counter. Once you know how to use it and which recipes work well, you’ll find it saves time and counter space compared with a full-sized oven. Larger models can even handle a whole chicken.

Are air fryers good for keto?

Air fryers are excellent for keto cooking. Many traditionally fried, high-carb dishes can be adapted to low-carb versions and prepared in an air fryer. Because air frying uses far less oil than deep frying, the final dishes tend to be lower in calories and fat while still delivering that crisp texture.

How does an air fryer work?

An air fryer is essentially a compact convection oven with a powerful fan. It circulates hot air around food placed in a basket, cooking it quickly and producing a browned, crispy finish without submerging the food in oil. The process is simple and efficient—place the food in the basket, set the temperature and time, and let the hot air do the work.

What is the difference between an air fryer and a convection oven?

Functionally, air fryers and convection ovens are similar: both use circulating hot air to cook food. The main differences are size and intensity. Air fryers are smaller countertop units with faster fans that can deliver crisp results more quickly. A convection oven offers more space and flexibility for larger items but may take longer to preheat and cook.

What can you cook in the air fryer?

You can cook a surprising variety of foods in an air fryer. From proteins like salmon, chicken, and steak to vegetables and even some desserts, the results are quick and flavorful. Items that would normally be deep fried—such as wings, nuggets, and fries—work especially well when adapted for low-carb versions. It’s also great for reheating leftovers without losing crispness.

Tips for using your air fryer

• Preheat the air fryer for best results.
• Lightly spray or brush oil on the food to help it brown and crisp.
• Arrange food in a single layer to allow air to circulate freely; avoid crowding the basket.
• Clean the basket and drawer after each use to prevent buildup and odors.

What are the best oils to use in an air fryer?

You only need a small amount of oil for air fryer recipes. Choose oils that tolerate high heat, such as avocado oil or light olive oil. For foods tossed in seasoned oil, simply coat them before placing them in the basket. For other dishes, a light spray is sufficient to promote crisping.

What type of air fryer should you choose?

Air fryers come in a range of sizes and styles. If you cook for a family, choose a larger model; for one or two people, a smaller unit will be more efficient. Sizes commonly range from about 2 to 5 quarts or larger. Brands and features vary, so consider capacity, controls, and available accessories when selecting a model that fits your needs.

This post may contain affiliate links. Please see the disclosure policy for more information.

Low Carb Air Fryer Recipes

Below are 30 keto-friendly air fryer recipes to get you started, organized by protein and type. Each entry includes an image, a short description, and a link-like button you can use to find the full recipe on the original source.

Keto Air Fryer Chicken Recipes

Air Fryer Chicken Parmesan Meatballs

An easy and flavorful chicken meatball recipe that crisps beautifully in the air fryer.

Get The Recipe

Air Fryer Chicken Fajitas

A quick, low-carb chicken fajitas recipe that delivers a satisfying dinner in under 15 minutes.

Get The Recipe

Air Fryer Rotisserie Chicken

A rotisserie-style whole chicken with crispy skin and juicy meat, made quickly in the air fryer.

Get The Recipe

Air Fryer Chicken Tenders

Spicy chicken tenders coated in whey protein powder and air fried for a crispy finish.

Get The Recipe

Air Fryer Stuffed Peppers

Bell peppers stuffed with seasoned ground turkey and cheese for a quick, satisfying air fryer meal.

Get The Recipe

Air Fryer Beef Recipes

Air Fryer Pork Recipes

Keto Air Fryer Fish Recipes

Air Fryer Coconut Shrimp

A light, crispy coconut shrimp appetizer that air fries up quickly without excess oil.

Get The Recipe

Air Fryer Salmon Bites

Spicy, bite-sized salmon pieces that cook in under 15 minutes—great as an appetizer or main.

Get The Recipe

Keto Air Fryer Vegetable Recipes

Air Fryer Keto Mozzarella Sticks

Quick and easy mozzarella sticks with a low-carb coating—crispy on the outside and gooey on the inside.

Get The Recipe

Air Fried Keto Falafel

Cauliflower rice-based falafels that crisp nicely in the air fryer for a flavorful, low-carb vegetarian option.

Get The Recipe

Air Fryer Butternut Squash

Sweet, nutty butternut squash cubes that develop a crisp exterior and tender inside with minimal oil and time.

Get The Recipe

Air Fryer Cauliflower Tots

A simple, kid-friendly snack or side made from cauliflower and air fried to golden perfection.

Get The Recipe

AIR FRYER CHEESE RECIPES

AIR FRYER TOFU

KETO AIR FRYER DESSERTS

Keto Air Fryer Cheesecake

Mini or single-layer cheesecake made in the air fryer—an easy low-carb dessert that doesn’t require turning on the oven.

Get The Recipe

With a bit of experimentation, you can adapt many of your favorite recipes for the air fryer. Start with the tips above, choose the right oil, and pick recipes that fit the size of your unit. Enjoy crispy, flavorful keto meals faster and with less oil than traditional frying methods.