Amatriciana Pasta Sauce - cooking recipe

Ingredients

1/4 cup olive oil
7 oz pancetta, finely chopped
1/2 tsp red pepper flakes
4 cups jarred tomato basil pasta sauce
1/4 cup finely grated Parmesan cheese
1/4 cup finely grated pecorino cheese

Preparation

Heat half the oil in a large saucepan on medium-high heat. Cook the pancetta, stirring, until browned. Add the red pepper flakes and sauce; bring to a boil. Reduce the heat to low. Stir in remaining oil. Simmer 10 mins.
Add the cheeses to the sauce just before serving. Toss with pasta of your choice.