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Easy Tuna Snack

This Easy Tuna Snack is homemade tuna salad piled on top of a freshly sliced tomato, topped with cheese, and baked until the cheese is melted and bubbly.

Course Appetizer, Snack
Cuisine American
Keyword Easy Tuna Snack
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings 6
Calories 226 kcal
Author Amanda Rettke--iamhomesteader.com


  • 2 cans (10 ounces) tuna, drained
  • 1/2 cup mayonnaise
  • 1/2 cup celery, diced
  • 1/4 cup dill pickles, diced
  • 1 teaspoon dijon mustard
  • 6 slices cheddar cheese
  • 2 medium (6 slices) tomatoes, sliced


  1. Preheat oven to 450°F.

  2. In a medium bowl, combine the tuna, mayonnaise, celery, pickles, and mustard. Mix well.

  3. On a parchment-lined baking sheet, set out slices of tomato, top with tuna mixture, and a slice of cheese.

  4. Bake for 7-10, or until cheese is hot and bubbly