Penne Florentine, Baked

Ingredients

• 1/4 cup olive oil
• 4 large cloves garlic, minced
• 1 medium red onion, finely chopped
• 1 lb. mushrooms, sliced
• One 10 oz. bag fresh spinach, chopped
• 4 medium tomatoes, chopped
• 8 fresh basil leaves chopped
• salt and pepper to taste
• 1 lb. low fat ricotta
• 4 oz. shredded low fat mozzarella
• 1/4 cup parmesan
• 1 lb. penne
• 1/4 cup bread crumbs