Instant Pot Big Mac Casserole

**Instructions:**

1. **Prepare the Instant Pot**: Set your Instant Pot to the sauté function. Add the ground beef to the pot, and cook until browned, breaking it apart with a spatula as it cooks. This should take about 5-7 minutes.

2. **Season the Meat**: Once the beef is browned, add the chopped onion, garlic powder, onion powder, paprika, salt, and pepper to the pot. Stir to combine, and cook for another 2-3 minutes until the onion softens.

3. **Add the Broth**: Pour in the beef broth to deglaze the pot, scraping up any browned bits stuck to the bottom. This helps ensure nothing burns during cooking.

4. **Mix in the Sauces**: Stir in the mayonnaise, ketchup, and mustard until fully combined with the beef mixture.

5. **Layer the Pasta**: Add the cooked elbow macaroni to the Instant Pot, stirring gently to combine with the beef and sauce mixture.

6. **Cheese It Up**: Sprinkle the shredded cheddar and mozzarella cheeses on top of the pasta mixture. Put the lid on the Instant Pot and set it to “Pressure Cook” for 2 minutes. Make sure the valve is set to “Sealing.”

7. **Quick Release**: After the cooking time is up, perform a quick release of the pressure by turning the valve to “Venting.”

8. **Serve**: Once the pressure is fully released, open the lid. Stir everything together, then top the casserole with shredded lettuce, pickles, and a sprinkle of sesame seeds if desired.

9. **Enjoy**: Serve this Instant Pot Big Mac Casserole hot for a quick dinner that everyone will love!

**Tips:**
– For a little extra flavor, you can add a drizzle of additional ketchup and mustard on top of the casserole before serving.
– You can make this dish ahead of time and store it in the fridge for up to 2-3 days. Just reheat in the microwave or on the stove.
– If you’re looking for a lower-carb version, try using cauliflower rice instead of pasta.

This Instant Pot Big Mac Casserole is a fun, flavorful way to enjoy the iconic Big Mac burger in a casserole format. The combination of seasoned beef, cheese, and the signature burger toppings make it a guaranteed hit for your next family dinner or gathering!