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Top-down view of the tuna casserole in the oven, where the potato chips are turning golden brown, and the edges of the casserole are bubbling.

Tuna Potato Chip Casserole Recipe

Tuna Potato Chip Casserole is a nostalgic, comforting dish that combines creamy tuna with crunchy potato chips for the ultimate easy-to-make meal. Perfect for weeknight dinners, this casserole is quick to prepare, satisfying, and loved by all ages. You can customize it with extra veggies or enjoy it just as it is!
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Main Course
Cuisine American
Servings 4
Calories 275 kcal

Ingredients
  

  • 2 cans 5 oz each Tuna, drained
  • 1 can 10.5 oz Cream of mushroom soup
  • ½ cup Milk
  • 1 cup frozen Peas optional
  • 1 cup shredded Cheddar cheese
  • 2 cups crushed Potato chips
  • ½ tsp Black pepper
  • ½ tsp Garlic powder
  • ½ tsp Onion powder

Instructions
 

  • Preheat your oven to 350°F (175°C).
  • In a large bowl, combine the drained tuna, cream of mushroom soup, milk, frozen peas (if using), cheddar cheese, black pepper, garlic powder, and onion powder.
    Top-down view of a large mixing bowl on a white marble countertop. Inside the bowl, drained tuna, cream of mushroom soup, milk, shredded cheddar cheese, frozen peas, black pepper, garlic powder, and onion powder are being mixed together with a large spoon.
  • Spread the mixture evenly into a greased 9x13 baking dish. Top with crushed potato chips.
    Top-down view of mixed tuna casserole ingredients being spread evenly into a greased 9x13 baking dish. The mixture is smoothed out, ready for the potato chip topping before baking.
  • Bake for 25-30 minutes, or until bubbly and the chips are golden brown.
  • Let the casserole cool for a few minutes, then serve hot!
    Top-down view of the tuna casserole in the oven, where the potato chips are turning golden brown, and the edges of the casserole are bubbling.

Notes

  • Add diced onions or celery for extra crunch and flavor.
  • Use sour cream in place of milk for a creamier texture.