Instant Pot Tuna Casserole

This Instant Pot Tuna Casserole is a quick and delicious version of a classic comfort food dish, perfect for busy weeknights. The pressure cooker method infuses rich flavors into every bite, combining tender pasta, creamy sauce, and chunks of tuna. With the convenience of the Instant Pot, this recipe comes together in under 30 minutes, making it an ideal choice for when you want a hearty meal without spending too much time in the kitchen. Enjoy a warm, satisfying casserole that will remind you of home-cooked meals from your childhood.

Ingredients

• 2 tablespoons butter
• 1 medium onion, diced
• 2 cloves garlic, minced
• 2 cups chicken or vegetable broth
• 1 cup milk
• 12 ounces egg noodles
• 2 cans (5 ounces each) tuna, drained
• 1 cup frozen peas
• 1 cup shredded cheddar cheese
• 1 can (10.5 ounces) cream of mushroom soup
• Salt and pepper to taste
• 1/2 cup crushed potato chips or bread crumbs (optional, for topping)
• Chopped fresh parsley for garnish (optional)

Instructions

1. Sauté the Aromatics: Set the Instant Pot to the “Sauté” function. Melt the butter in the pot and add the diced onion. Sauté for 2-3 minutes until the onion becomes translucent. Add the minced garlic and sauté for another minute.
2. Add Liquid and Noodles: Pour in the chicken or vegetable broth and milk, stirring to combine. Add the egg noodles, making sure they are submerged in the liquid.
3. Pressure Cook: Secure the lid on the Instant Pot and set the valve to the “Sealing” position. Select the “Pressure Cook” or “Manual” function and set the timer for 5 minutes on high pressure.
4. Quick Release: Once the cooking time is up, perform a quick release by carefully turning the valve to the “Venting” position. Wait until all the pressure has been released and the pin drops before opening the lid.
5. Mix in Remaining Ingredients: Stir in the drained tuna, frozen peas, shredded cheddar cheese, and cream of mushroom soup. Mix until everything is well combined and the cheese has melted. Season with salt and pepper to taste.
6. Optional Topping: If desired, sprinkle crushed potato chips or bread crumbs over the top of the casserole. Use the “Sauté” function again for a few minutes to lightly toast the topping, or place the inner pot under a broiler for a couple of minutes for a crispy finish.
7. Serve and Garnish: Serve the tuna casserole hot, garnished with chopped fresh parsley if desired.

Enjoy your homemade Instant Pot Tuna Casserole, a delightful meal that’s sure to please the whole family!