In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.

Heat greased waffle iron.,Whisk dry ingredients together in a medium bowl.,Whisk yolks with buttermilk, applesauce and butter.,Beat egg white until it just holds a 2-inch peak.,Add liquid ingredients to dry ingredients in a thin steady stream while mixing gently with a rubber spatula.,(Do no add liquid faster than you can incorporate it into the batter.),______,(But don't overmix!),Gently fold egg whites into batter.,Spread appropriate amount of batter onto waffle iron.,Following manufacturer's instructions, cook waffle until golden brown, 2-5 minutes.,Serve immediately.,(In a pinch, you can keep waffles warm on a wire rack in a 200-degree oven for up to 5 minutes).
Toward end of mixing, use a folding motion to incorporate ingredients.