Fresh Veggie Casserole

Ingredients

• 4 eggs
• 1/2 cup milk
• 1 cup all-purpose or unbleached flour
• 1-1/2 tablespoons baking powder
• 1/2 teaspoon salt
• 1/2 teaspoon dry mustard
• 1/4 teaspoon dried thyme leaves
• 1/4 teaspoon pepper
• 2 cups coarsely chopped broccoli, cooked until crisp-tender
• 2 cups shredded carrots
• 1/3 cup finely chopped red bell pepper
• 1/3 cup chopped onion
• 1 cup shredded cheddar cheese
• 1 cup shredded mozzarella cheese
• Non-stick cooking spray