Great Tuna Casserole — Seafood recipe

Great Tuna Casserole

Eats Now Editorial Team  · 1416 kcal  · Seafood

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Try this homemade Great Tuna Casserole recipe the whole family will love. Made with noodles, tuna, sweet red bell peppers and onions. Easy step-by-step …

This Great Tuna Casserole relies on simple, everyday ingredients such as noodles wide, large can tuna in water, large onions chopped small and large jar pimentos. It comes together quickly and makes 4 servings, at about 1416 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood
Servings: persons

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