What to do when you put too much horseradish in a recipe?

If you've added too much horseradish to a recipe, you can balance the heat by incorporating additional ingredients. Try adding dairy, such as sour cream or cream cheese, to mellow the flavor. Alternatively, increase the quantity of other ingredients in the dish to dilute the horseradish flavor. If applicable, adding sweetness with a bit of sugar or honey can also help mitigate the spiciness.