Hi Rabbi. If I understand the rules of kashrut correctly, based on the principle that if any non kosher ingredient would be found in a generally sweet food (ie cake, pastry, candy, gum, chocolate) and it can be tasted, it would detract from the quality of the flavor and therefore is considered irrelevant as it relates to the food item. So theoretically any food item that is similar to these sweet foods would not require a kosher certification? Is that correct?