Baked Spinach Supreme

Ingredients

• 1 cup reduced-fat biscuit/baking mix
• 2 large egg whites
• 1 large egg
• 1/4 cup fat-free milk
• 1/4 cup finely chopped onion
• 1 package (10 ounces) frozen chopped spinach, thawed and squeezed dry
• 1-1/2 cups fat-free cottage cheese
• 3/4 cup shredded Monterey Jack cheese
• 1/2 cup grated Parmesan cheese
• 2 large egg whites
• 1 large egg
• 1 teaspoon dried minced onion