Alfredo Sauce

Ingredients
7 tblsp butter
2 cloves garlic, minced
2 cups half & half
1/4 tsp white pepper (I always use black because of the cost of white pepper)
1 tblsp sour cream
1/2 cup grated parmesan cheese
1 cup grated mozzarella cheese
salt to taste

Preparation
Melt butter in saucepan. Add garlic, half & half, pepper and sour cream and simmer. Add parmesan cheese and simmer for about 10 minutes, until sauce has thickened. Add mozzarella and stir until smooth. Great on pasta, as dip or pizza sauce. As all alfredo, it doesn't reheat well, but still tastes good!
*You can use heavy cream if the calories and fat don't matter, but the half & half tastes just as good!