Easy Tomato Ricotta Pasta – Cook n' Share

Ingredients

• 2 tbsp olive oil for frying
• 1 small chopped onion
• 3 cloves chopped garlic
• 1/2 tsp hot pepper flakes
• 20 floz tomato sauce
• 1 tsp salt
• 2 tsp ground black pepper
• 3 cups rigatoni noodles
• 5 medium basil leaves, torn or chopped
• 1 cup ricotta cheese
• 1/4 cup grated Parmesan
• 2 tbsp pasta water