Reply To: Potatoes & Onions Home › Forums › Kosher Cooking! › Recipes › Milchig (Dairy) Recipes › Potatoes & Onions › Reply To: Potatoes & Onions April 22, 2010 2:26 am at 2:26 am #686805 Dr. DovvshteinMember how do you have peanut butter with any of those things?