Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make marshmallow muffins [title] Sieve the self-raising flour into a medium bowl. [step] Keep the sieve high above the bowl (but not too high) so air can get into the flour. The more air in your flour, the lighter the muffins will be.

Ending1: You'll be able to add an additional handful of seed if the muffins are too dry. [substeps] You can use olive oil or canola oil if you don't have an electric sieve. Ending2: Dense muffins do not taste very nice. [title] Add the softened butter or margarine to the bowl. Ending3: [substeps] You can also use a thermometer to check the temperature. You can buy a thermometer at a supermarket or a bakery that sells baking supplies. Ending4: [title] Place the mixture into a pastry or lightly greased muffin pan. [step] If you like your muffin muffins either cold or hot, choose a pan that is big enough to expand.

Answer format: ending1/ending2/ending3/ending4