Ingredient:

• 3 teaspoons canola oil, divided
• 3/4 pound sliced fresh mushrooms
• 1 cup finely chopped sweet onion
• 1 large sweet red pepper, cut into strips
• 1 large sweet yellow pepper, cut into strips
• 1 medium leek (white portion only), chopped
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 10 slices whole wheat bread, cut into 1-inch pieces
• 1-1/2 cups shredded part-skim mozzarella cheese
• 1/4 cup grated Parmesan cheese
• 8 large eggs
• 4 large egg whites
• 2-1/2 cups fat-free milk
• 1/4 cup chopped fresh basil