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.

In 3-quart saucepan, heat potatoes, carrots, and enough water to cover to boiling on high.,______,Drain.,Return vegetables to saucepan.,With potato masher, mash vegetables with margarine and 3/4 teaspoon salt.,Gradually add warm milk; continue to mash until vegetables are smooth and well blended.,Transfer to bowl to serve.
Reduce heat to low; cover and simmer until vegetables are tender, about 15 minutes.