Here is the recipe and procedure if you want to try.
1. In a bowl, mix together ½ cup of softened butter and ½ cup sugar.
2. Add 2 eggs and 1 tsp vanilla.
3. Blend in 1 cup flour and 1 tsp of baking powder.
4. Spoon the mixture into paper-lined muffin cups
5. Bake at 350 degrees Fahrenheit for 20 minutes or until sides of cupcakes are lightly browned.