Golden Onion Strata with Gruyère and Prosciutto

Cooking Light
Golden Onion Strata with Gruyère and ProsciuttoRecipe
Becky Luigart-Stayner
We love the flavor and layered look of this strata, with paper-thin prosciutto providing a mere but welcome hint of salt. It's a perfect make-ahead dish for brunch.
8 servings


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4 cups chopped Vidalia or other sweet onion
1 cup (4 ounces) very thin slices prosciutto or ham, chopped
1/3 cup water
2 1/2 cups fat-free milk
1/4 teaspoon dry mustard
1/8 teaspoon black pepper
1 (8-ounce) carton egg substitute
8 cups (1/2-inch) cubed French bread (about 9 ounces)
1 cup (4 ounces) shredded Gruyère, Jarlsberg, or Swiss cheese


Heat a large nonstick skillet over medium-high heat. Add onion and prosciutto, and sauté 5 minutes or until onion begins to brown. Add water; cover, reduce heat to low, and simmer 30 minutes. Uncover and simmer 30 minutes or until liquid almost evaporates. Cool.

Combine the milk, mustard, pepper, and egg substitute in a large bowl, and stir with a whisk until mixture is well-blended. Stir in the onion mixture. Add bread, tossing gently to coat.

Arrange half of the bread mixture in a single layer in an 11 x 7-inch baking dish. Sprinkle with 1/2 cup cheese, and top with remaining bread mixture. Cover strata, and chill 8 hours or overnight.

Preheat oven to 350°.

Uncover strata. Bake at 350° for 25 minutes. Sprinkle with 1/2 cup cheese; bake an additional 20 minutes or until set.

Created date

April 2002

Nutritional Information

Calories 245
Caloriesfromfat 26 %
Fat 7.1 g
Satfat 3.4 g
Monofat 2.5 g
Polyfat 0.7 g
Protein 16.7 g
Carbohydrate 28.1 g
Fiber 2.5 g
Cholesterol 25 mg
Iron 1.8 mg
Sodium 539 mg
Calcium 289 mg