Spaghetti with Marinara Sauce

Ingredients

• 0.7 cup parmigiano-reggiano finely grated
• 1 pound pasta like spaghetti 
• 2 cups tomato sauce 

Equipment

• frying pan
• pot

Directions

1. Cook spaghetti in a 6- to 8-quart pot of boiling salted water until al dente.
2. While spaghetti is boiling, reheat tomato sauce in a 12-inch skillet over low heat until hot.
3. Drain pasta and add to skillet. Toss to coat, then serve with cheese.