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 You can interchange yogurt, sour cream and buttermilk in most recipes. 2  If you need your recipe to be looser, you can use 1/4 cup milk plus 3/4 cup yogurt or sour cream in place of buttermilk. 3  Let 2-3 tsp. of lemon juice or vinegar set in a cup of milk for 10 minutes to make sour milk.