Tomato, Mushroom and Spinach Rigatoni | Savor Recipes

Ingredients

• 1 pound rigatoni
• 2 tablespoons olive oil
• 2 tablespoons butter
• 3 cups mushrooms, sliced
• 2 onions, diced
• 12 garlic cloves, minced
• 2 tablespoons crushed red pepper flakes
• 15 fresh basil leaves
• 2 (15 ounce) cans diced tomatoes
• 1/2 cup cream cheese
• 1/2 cup ricotta cheese
• 1 cup cheddar cheese
• 2 cups fresh spinach