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.
Revise the amount of the baking soda and baking powder when substituting the sour cream in a recipe. Add 1 tsp. of baking soda to the dry ingredients for each cup of sour cream in cookies or breads. Reduce the baking powder by 1 tsp.