You are here: Home » Recipes » Shrimp Au Gratin Tiburon Shrimp Au Gratin Tiburon Recipe by Favorite Recipes Press Yield 4 to 6 servings This creamy and cheesy shrimp dish will be welcomed at your family's dinner table. PrintEmail Ingredients 6 tablespoons butter3 tablespoons finely chopped onion1/4 cup flour1/4 teaspoon dry mustard1/2 teaspoon salt1/8 teaspoon white pepper1 1/2 cups milk1 cup grated Swiss cheese2 tablespoons dry white wine or vermouth1 1/2 pounds shrimp, peeled, deveined, and cooked1/2 pound fresh mushrooms, thinly sliced1/2 cup soft breadcrumbs Parsley sprigs Instructions Melt 3 tablespoons of the butter in a heavy 12-14-inch skillet or heavy 3-quart saucepan. Saute the onion in the butter over low heat, stirring often, for 3-4 minutes or until soft and tender. Stir in the flour, blending until smooth, and cook over low heat for 3 minutes. Add the mustard, salt, and pepper. Cook, stirring constantly, over moderate heat until mixture is bubbling. Add the milk slowly, stirring constantly. Cook over moderate heat, stirring, for a few minutes until the mixture thickens and bubbles. Add 3/4 cup of the Swiss cheese, stirring until melted and blended. Add 2 tablespoons white wine and blend. Add the shrimp to the sauce and remove from heat. In a heavy 10-12-inch skillet melt 2 tablespoons butter and saute the sliced mushrooms over moderate heat for 3 to 5 minutes or until soft and tender. Remove the mushrooms with a slotted spoon and add the mushrooms to the shrimp sauce. Turn the mixture into a buttered shallow 2-quart baking dish. Combine with the breadcrumbs and remaining 1/4 cup Swiss cheese and sprinkle over the top of the dish. Dot with remaining 1 tablespoon butter. Bake in a preheated 400F oven for 10 minutes or until the sauce is bubbly and the top is lightly browned. Serve at once, garnish with parsley. Note: This dish also can be cooked in individual shells or ramekins and serves as a first course of luncheon dish. Recipe reprinted with permission from The Junior League of Pasadena’s The California Heritage Cookbook(Pasadena, California, 1976).