Air Fryer Costco Frozen Burgers

Air Fryer Costco Frozen Burgers

Cooking Costco frozen burgers in the air fryer is the easiest way to get juicy, flavorful patties with a beautifully seared crust—straight from the freezer. Whether you're using Kirkland Signature beef, turkey, chicken, or plant-based burgers, the air fryer delivers hot, evenly cooked patties in under 20 minutes with zero mess.

Why You’ll Love This Recipe

Juicy Inside, Seared Outside

Air frying gives burgers a deliciously browned exterior while keeping the inside moist.

No Thawing Needed

Cook straight from frozen—no prep or defrosting required.

Perfect for Quick Meals

Ideal for weeknight dinners, meal prepping, or quick lunches.

Works with All Costco Burger Varieties

Beef, turkey, chicken, veggie, and plant-based patties all cook up beautifully.

Ingredients

• 1 or more Costco frozen burger patties (beef, turkey, chicken, or plant-based)

• Optional:

  • Light olive oil spray for extra browning

  • Burger buns and toppings (lettuce, tomato, pickles, onion, cheese, sauces)

Instructions

Step 1: Preheat the Air Fryer

Set your air fryer to 375°F (190°C) and preheat for 2–3 minutes.

Step 2: Arrange the Patties

Place frozen patties in a single layer in the basket or tray, with space between them.(Optional) Spray lightly with oil for enhanced browning.

Step 3: Air Fry to Perfection

• Beef burgers:375°F for 14–16 minutes, flipping halfway through

• Turkey or chicken burgers:375°F for 15–17 minutes, flipping halfway through

• Plant-based burgers:375°F for 12–14 minutes, flipping halfway through

Step 4: Check for Doneness

Burgers should be browned on the outside and reach an internal temp of 160°F (71°C) for beef or 165°F (74°C) for poultry or plant-based patties.

Step 5: Let Rest & Serve

Allow burgers to rest for 2–3 minutes, then serve on buns or as part of a bowl or wrap.

Pro Tips for the Best Results

Don’t Overcrowd the Basket

Give each patty space for even air circulation and crisping.

Flip Halfway for Even Cooking

Ensures both sides brown and cook thoroughly.

Add Cheese at the End

Top with cheese in the final 1–2 minutes so it melts perfectly without burning.

Toast Buns in the Air Fryer

Place buns in the air fryer for 1–2 minutes at 350°F right before serving.

What to Serve With Costco Burgers

Toppings & Buns

• Lettuce, Tomato, Pickles, and Onion – The classic combo

• Avocado, Grilled Pineapple, or Sautéed Mushrooms – For a gourmet twist

• Brioche, Whole Wheat, or Gluten-Free Buns – Choose your favorite

Side Dishes

• Sweet Potato Fries or Onion Rings – Crunchy and satisfying

• Coleslaw or Potato Salad – Creamy and cool

• Roasted Veggies or Corn on the Cob – Fresh and seasonal

Dipping Sauces

• Ketchup, Mustard, or Mayo – Traditional and dependable

• Chipotle Aioli, BBQ Sauce, or Pesto Mayo – Unique and bold

Storage & Reheating Instructions

How to Store Leftovers

Let burgers cool, then refrigerate in an airtight container for up to 3 days.

How to Reheat in the Air Fryer

Reheat at 350°F (175°C) for 4–5 minutes, or until heated through.

Can You Freeze After Cooking?

Yes—wrap tightly and freeze for up to 1 month. Reheat from frozen at 375°F for 6–8 minutes.

Frequently Asked Questions

Can I Cook Costco Burgers Straight from Frozen?

Yes—air fry directly from frozen for best texture and convenience.

Do I Need to Add Oil?

Optional. A light spray helps with browning, especially on leaner patties.

Can I Cook Multiple Patties at Once?

Yes—just ensure they’re in a single layer and not touching.

What’s the Best Air Fryer for Burgers?

Both basket-style and oven-style air fryers work great. Use whatever fits your burger size.

Make Costco frozen burgers in the air fryer for juicy, seared patties in under 20 minutes. Works with beef, turkey, chicken, and plant-based burgers. Full instructions and tips included.