I have almost a quart of buttermilk leftover from a cake recipe. I could make buttermilk mashed potatoes, pancakes, or fried chicken but I looking for some kind of soup with buttermilk as a base so I can use it all. Any suggestions?
I generally make salad dressings with my leftover buttermilk, especially blue cheese and this chipotle ranch dressing:
I've als been meaning to make this maple buttermilk pudding cake: