This hearty and flavorful Italian Breakfast Strata combines layers of crusty bread, savory Italian sausage, sautéed vegetables, and melted cheese, all bound together by a rich egg custard. Ideal for brunches, holiday mornings, or make-ahead gatherings, this dish offers a comforting and satisfying start to your day.
For the Strata:
2 tablespoons olive oil, plus additional for greasing the pan
1/2 large onion, chopped (about 1 cup)
1/2 cup chopped red bell peppers
5 oz baby spinach leaves
3 cloves garlic, finely chopped
1 lb Italian sausage, casings removed
6 large eggs
3 cups whole milk
1 1/2 teaspoons kosher salt
1 1/2 teaspoons Italian seasoning
1/2 teaspoon crushed red pepper flakes (optional)
1/2 teaspoon ground black pepper
8 cups cubed soft Italian bread (about 1 pound loaf)
3 cups shredded mozzarella cheese or mozzarella-provolone blend, divided
Marinara sauce, for serving (optional)
Prepare the Baking Dish: Grease a 13×9-inch baking dish with olive oil and set aside.
Sauté Vegetables: Heat 2 tablespoons of olive oil in a medium skillet over medium-high heat. Add the chopped onion and red bell peppers and sauté for about 5 minutes, until tender and lightly browned. Add the spinach and garlic, and sauté for an additional 1–2 minutes, until the spinach is wilted. Remove from heat.
Cook the Sausage: In the same skillet, cook the Italian sausage over medium-high heat, breaking it up with a spoon, until browned and crumbled, about 7 minutes. Transfer the cooked sausage to a large bowl.
Prepare the Egg Mixture: In a separate large bowl, whisk together the eggs, whole milk, kosher salt, Italian seasoning, crushed red pepper flakes (if using), and black pepper until well blended.
Combine Ingredients: Add the sautéed vegetables and cooked sausage to the egg mixture and stir to combine. Gently fold in the cubed bread and 2 cups of the shredded cheese. Let the mixture stand for at least 15 minutes to allow the bread to absorb the liquid.
Assemble the Strata: Spoon half of the bread mixture into the prepared baking dish. Top with 1 cup of the remaining shredded cheese. Add the remaining bread mixture on top and sprinkle with the remaining 1 cup of cheese.
Bake: Preheat the oven to 350°F (175°C). Bake the strata in the preheated oven until the center is set and the top is golden brown, about 60–70 minutes.
Serve: Let the strata cool for a few minutes before slicing. Serve with marinara sauce on the side, if desired.
Calories: 472 kcal
Total Fat: 33g
Saturated Fat: 14g
Cholesterol: 341mg
Sodium: 1046mg
Total Carbohydrates: 14g
Dietary Fiber: 2g
Sugars: 8g
Protein: 30g
Vitamin C: 17mg
Calcium: 462mg
Iron: 4mg
Potassium: 768mg