Tuna Casserole Recipe
This easy, family-friendly baked Tuna Casserole Recipe is a cozy dinner that comes together in under an hour with creamy sauce, tender noodles, and a crunchy topping.
Ingredients
- 12 oz egg noodles (or whole wheat pasta for extra fiber)
- 2 cans tuna in water (wild-caught Albacore recommended)
- 1 cup frozen peas (no need to thaw—adds color and vitamin C)
- 1 small onion (yellow or sweet onion works)
- 2 tbsp butter (unsalted; grass-fed if you like richer flavor)
- 1 cup plain whole milk Greek yogurt (for creaminess without heaviness)
- 1 can cream of mushroom soup (low-sodium if preferred)
- 1/2 cup shredded sharp cheddar cheese (or a melty Colby jack blend)
- 1/2 cup milk (use 2% or plant-based for dairy-free tweaks)
- 1/2 tsp garlic powder
- 1/2 tsp black pepper (freshly ground if you have it)
- 1 cup crushed potato chips or breadcrumbs (for that golden baked top)
Instructions
- Preheat your oven to 375°F (190°C) and place a rack in the center so the topping browns evenly.
- Cook the egg noodles in salted boiling water until just al dente (about 7 minutes). They’ll finish cooking in the oven—avoid mushy noodles!
- Melt butter in a skillet over medium heat. Add chopped onion and sauté until soft and translucent, about 4 minutes.
- Stir in the cream of mushroom soup, milk, Greek yogurt, garlic powder, and black pepper. Warm gently—do not boil—to keep the yogurt from splitting.
- Drain noodles and return them to the pot; fold in tuna, peas, onion mixture, and half the shredded cheese. Use a wooden spoon to mix gently, so flakes of tuna stay intact.
- Transfer everything into a greased 9×13-inch baking dish. Sprinkle the remaining cheese and crushed chips (or crumbs) on top for a tasty crust. Bake uncovered for 20–25 minutes, until bubbling at the edges and the topping is golden. Let it rest 5–10 minutes before serving so it firms up nicely.
Notes
Let the casserole rest before cutting—this helps the sauce set, so you avoid soupy slices. If you crave more texture, stir in chopped celery or swap crumbs for crushed Ritz crackers.
Nutrition
Calories: 430kcal
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