How To Pasta with Tomato Cream Sauce

Ingredients
2 Tablespoons Olive Oil
2 Tablespoons Butter
1 whole Medium Onion, Finely Diced
4 cloves Garlic, Minced
2 cans (15 Ounce Each) Tomato Sauce Or Marinara Sauce
Salt And Pepper, to taste
Dash Of Sugar (more To Taste)
1 cup Heavy Cream
Grated Parmesan Or Romano Cheese, To Taste
Fresh Basil, Chopped
1-1/2 pound Fettuccine

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