1. Fill them with a pastry filling. This is a snip, stick, and squeeze operation like in the image here. Maybe it takes 5 seconds each.
2. Use a pastry bag. Same operation as above but instead of using a premade filling, make your own filling or whipped cream and fill a pastry bag.
3. Fill them with ice cream. Use a cupcake corer to cut a quick core from each cupcake. Use the corer to cut plugs from a hard block of ice cream. Push the plunger to load the plugs in the cupcakes. Frost and serve.
