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Grandma's Tuna Bake with Potato Chips (No Noodles)

Grandma's Tuna Bake with Potato Chips (No Noodles) layers flaky tuna and tender green beans in a creamy mushroom base, capped with ridged chips that bake into a golden, crunchy crust. It’s rich, nostalgic, and texturally fun, perfect for weeknight dinners or a comforting potluck dish that feels like home.

  • Prep10 mins
  • Cook30 mins
  • Serves10
  • DifficultyEasy
Grandma's Tuna Bake with Potato Chips (No Noodles)
  1. 1

    Preheat the oven to 350 degrees F (175 degrees C).

  2. 2

    Crush the potato chips in a large bowl, then add the green beans, condensed soup, and tuna and stir until well combined. Pack the mixture into a 10x14-inch casserole dish.

  3. 3

    Bake in the preheated oven until the top is crispy, about 30 minutes.