Grandma's Hot Tuna Casserole Recipe

This nostalgic tuna casserole recipe is a family favorite, passed down through generations! Get ready to experience the creamy, dreamy, crunchy perfection of Grandma's secret recipe. This easy-to-follow guide ensures a delicious and comforting meal that's sure to become a staple in your kitchen. Perfect for weeknight dinners or potlucks, this casserole is guaranteed to be a crowd-pleaser.

Prep Time 20 mins

Cook Time 45 mins

Calories 425.9 kcal

Protein 62g

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The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Grandma's Hot Tuna Casserole

1 (10.75 ounce) can condensed cream of chicken soup
Solid White Tuna
1/2 cup chopped celery
Onion
Kraft Mayonnaise
1/4 teaspoon black pepper
Hard Boiled Eggs
Potato Chips
1/2 teaspoon salt

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How to Make Grandma's Hot Tuna Casserole

Preheat oven to 400°F (200°C).
Hard-boil 3 large eggs. Let cool completely, then peel and slice.
Drain any liquid from 2 (5 ounce) cans of tuna and gently flake with a fork in a large bowl.
Add 1 (10.75 ounce) can condensed cream of chicken soup, 1/2 cup mayonnaise, 1/2 cup chopped celery, 1/4 cup chopped onion, 1/2 teaspoon salt, and 1/4 teaspoon black pepper to the tuna.
Gently fold in the sliced hard-boiled eggs.
Pour the mixture into a greased 9x13 inch baking dish.
Sprinkle the top evenly with 1 1/2 cups crushed potato chips.
Bake for 20-25 minutes, or until the casserole is heated through and the potato chips are lightly browned.
Let stand for 5-10 minutes before serving.

Nutrition Information (Approximate per serving)

Sodium

46 g

Sugar

14g

Fat

27g

Carbs

Recipe Categories (Choose a category and find related recipes!)

Main Courses Lunch Main Dish / Dinner Side Dishes Seafood Tuna Recipes The Americas American Southern Baking

Recipe Tags (Choose a tag and find related recipes!)

60 Minutes Or Less Time To Make Main Ingredient Preparation Seafood Fish

Frequently Asked Questions

How long does it take to make Grandma's Hot Tuna Casserole?

Grandma's Hot Tuna Casserole takes about 65 minutes from start to finish — roughly 20 minutes to prepare and 45 minutes to cook.

How many calories are in Grandma's Hot Tuna Casserole?

Grandma's Hot Tuna Casserole has approximately 425.9 calories per serving, with about 62 g protein, 4 g carbohydrates and 40 g fat.

What ingredients do I need for Grandma's Hot Tuna Casserole?

The key ingredients for Grandma's Hot Tuna Casserole are Cream Of Chicken Soup, Solid White Tuna, Celery, Onion, Kraft Mayonnaise, Pepper. See the full list with measurements above.