Grammie Bea's Scalloped Potato And Tuna Casserole Recipe

A quick and easy, nostalgic tuna casserole recipe – a family favorite! This comforting classic, straight from Grammie Bea's recipe box, is simply wonderful and sure to become a new favorite in your kitchen. Get ready for creamy, cheesy goodness with perfectly scalloped potatoes and flaked tuna. Perfect for a weeknight dinner or a potluck!

Prep Time 20 mins
Cook Time 105 mins
Calories 357.3 kcal
Protein 38g
Rating 3.5 (2 Reviews)
Grammie Bea's Scalloped Potato And Tuna Casserole 31

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Grammie Bea's Scalloped Potato And Tuna Casserole

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How to Make Grammie Bea's Scalloped Potato And Tuna Casserole

  1. Preheat oven to 350°F (175°C).
  2. Melt butter in a large skillet over medium heat. Add chopped onion and cook until softened, about 5 minutes.
  3. In a large bowl, combine the cooked onion, cream of mushroom soup, milk, salt, and pepper. Stir in the drained tuna.
  4. Lightly butter a 9x13 inch baking dish.
  5. Layer half of the sliced potatoes in the prepared baking dish.
  6. Pour half of the tuna mixture over the potatoes.
  7. Repeat layers with remaining potatoes and tuna mixture.
  8. Sprinkle the top with shredded cheddar cheese and breadcrumbs.
  9. Bake for 105 minutes, or until potatoes are tender and bubbly, and the top is golden brown.
  10. Let stand for 10 minutes before serving.

Nutrition Information (Approximate per serving)

Sodium

32 g

Sugar

5g

Fat

24g

Carbs

11g

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