You are here: Home » Recipes » Shrimp Tetrazzini Shrimp Tetrazzini Recipe by Favorite Recipes Press Yield 4 to 6 servings Here's a quick and easy recipe for a delicious entree. PrintEmail Ingredients 2 tablespoons margarine1 chopped onion1 pound (or more) shrimp, peeled8 ounces mushrooms (sliced)1/4 cup flour1/2 cup mayonnaise1/2 teaspoon salt1 2/3 cups milk1/2 cup sherry3/4 package (8-ounce) dry spaghetti (cooked)1 tablespoon chopped parsley Parmesan cheese Instructions In a skillet saute onion in margarine. Add shrimp and mushrooms and cook until shrimp is pink. Remove from heat. Mix flour, mayonnaise, salt, milk, and sherry in saucepan. Cook over medium heat until thickened slightly. Mix with shrimp and cooked spaghetti. Add parsley. Spread in 1 1/2 quart casserole dish. Top with Parmesan cheese. Thirty minutes before serving place in 350F oven. Heat until bubbly, (about 30 minutes). Recipe reprinted with permission from the Newnan Junior Service League’s A Taste of Georgia; Another Serving (Junior Service League, Newnan, Ga., 1994).