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.
1 Sour cream can be made with the same procedure as buttermilk, using one cup of cream mixed thoroughly with 2 tbsp fresh active buttermilk and letting it sit for 12-24 hours at room temperature. 2  The higher butterfat in the cream, the thicker the finished sour cream.