Write the next sentence in the following story.

How to make baked vegan doughnuts
Preheat the oven to 350 f or 175 c.
Put all the dry ingredients in a large bowl.
Combine with a whisk, ensuring they are mixed thoroughly.
Turn the stove to a medium-low heat.
Place the wet ingredients into small saucepan. Put the pan on the stove and mix the ingredients together until the margarine has just melted.