I made these for my daughter's birthday and it was great to watch both kids and adults eating them as they didn't expect the popping candy in the vanilla buttercream. These very easy to make cupcakes that look and taste amazing for a kids birthday table!
Make sure the margarine is at room temperature when baking. I used red food colouring for this recipe but any colour can be used. If you make these it would be great if you can post photos so I can see.