Olive Oil

Tablespoons Olive Oil

Tablespoons Butter

whole Medium Onion, Finely Diced

cloves Garlic, Minced

cans (15 Ounce Each) Tomato Sauce Or Marinara Sauce

Salt And Pepper,

Of Sugar (more To Taste)

cup Heavy Cream

Grated Parmesan Or Romano Cheese,

Fresh Basil, Chopped

pound Fettuccine