Prep Time 20 minutes mins
Cook Time 18 minutes mins
Resting Time 30 minutes mins
Total Time 1 hour hr 8 minutes mins
For best results, use room-temperature ingredients for a smooth batter and even rise, and avoid overmixing once the flour is added or the cupcakes can turn dense. Gel food coloring gives brighter red and blue shades without thinning the frosting, so start with a small amount and deepen the color as needed. If your kitchen is warm, chill the frosting for 10 minutes before piping so it holds its shape better. Baked cupcakes (unfrosted) freeze well for up to two months when wrapped tightly, and you can frost them the day of serving for the freshest flavor and texture.