Ithaca, New York - Culture. 1  Founded in 1983, the Sciencenter, is a non-profit hands-on science museum, accredited by the American Alliance of Museums (AAM) and is a member of the Association of Science-Technology Centers (ASTC) and Association of Childrenâs Museums (ACM).
When substituting sour cream for plain yogurt, or vice versa, it's quite easy: the basic rule of thumb is that you can just use the same amount. This is especially true when you're using it uncooked, like for dips, salad dressings, or baked potatoes.
You can just add a little milk or even water to the powdered sugar til desired consistency. You could add a little vanilla to this mixture also. You could cream butter, cream cheese,xxxx sugar, vanilla and milk to make an awesome frosting.Or if you add egg whites to these recipes the icing will harden when it dries. can give you a good butter cream icing recipe. Buttercream icing 1- 1# pkg. confectioners sugar (approx. 3 3/4 cups) 1/2 cup butter or margarine, softened 3 to 4 Tbls. milk 1 tsp. vanilla Combine in large bowl with mixer at low speed.