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3.34 from 18 votes

Keto Bacon Cheddar Stuffed Air Fryer Burgers

Prep Time 15 minutes
Cook Time 15 minutes
Servings 4 stuffed burgers
Calories 513kcal
Author Brenda Bennett/Sugar-Free Mom


  • 1.25 pound ground beef
  • ½ teaspoon dried onion
  • ¼ teaspoon garlic powder
  • ¼ teaspoon dry mustard
  • ¼ teaspoon paprika
  • ½ teaspoon salt
  • ¼ teaspoon pepper
  • ½ cup cheddar cheese shredded
  • 4 slices bacon cooked, chopped


  • Preheat your air fryer to 375 degrees F. Place your ground beef and all the seasonings into a large bowl and stir until combined. Separate your ground beef into 5 ounce balls.
  • Separate each ball in two pieces. Use 3 ounces to form the bottom patty of your stuffed burger. Make a well in the center of the bottom patty. Place 2 tablespoons of cheese in the center of the patty. Top with 1 slice of cooked, chopped bacon. Flatten the remaining 2 ounces of ground beef to cover the stuffed burger. Seal edges together. Follow this procedure for remaining burgers.
  • Place the 4 stuffed burgers onto the grate of the air fryer. Set timer for 8 minutes. Flip burgers over and set timer for 6 minutes. Check center of burgers with an internal thermometer. Temperature should read 160 degrees. Top burgers with cheese if desired and cook 1 minute more to melt cheese.
  • Serve immediately. Enjoy in a lettuce wrap with bacon, pickles, onion, mayo, mustard and avocado.


Serving: 1stuffed burger | Calories: 513kcal | Carbohydrates: 1g | Protein: 31g | Fat: 42g | Saturated Fat: 17g | Trans Fat: 2g | Cholesterol: 130mg | Sodium: 619mg | Potassium: 458mg | Fiber: 1g | Sugar: 1g | Vitamin A: 212IU | Vitamin C: 1mg | Calcium: 132mg | Iron: 3mg