Veggie-Packed Strata

Ingredients

• 2 medium sweet red peppers, julienned
• 1 medium sweet yellow pepper, julienned
• 1 large red onion, sliced
• 3 tablespoons olive oil, divided
• 3 garlic cloves, minced
• 2 medium yellow summer squash, thinly sliced
• 2 medium zucchini, thinly sliced
• 1/2 pound fresh mushrooms, sliced
• 1 package (8 ounces) cream cheese, softened
• 1/4 cup heavy whipping cream
• 2 teaspoons salt
• 1 teaspoon pepper
• 6 large eggs, room temperature
• 8 slices bread, cut into 1/2-inch cubes (about 6 cups), divided
• 2 cups shredded Swiss cheese