Seafood Tetrazzini — Seafood recipe

Seafood Tetrazzini

Eats Now Editorial Team  · 418 kcal  · Seafood

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Try this homemade Seafood Tetrazzini recipe the whole family will love. Made with onions, butter, cream of mushroom condensed and water. Easy step-by-st…

This Seafood Tetrazzini relies on simple, everyday ingredients such as onions finely chopped, butter or margarine, water and tuna flaked and drained. It comes together quickly and makes 4 servings, at about 418 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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