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, make sure all refrigerated ingredients are at room temperature so the batter mixes smoothly and the cupcakes rise evenly; avoid overmixing once you add the dry ingredients to prevent a dense texture; use an ice cream scoop for evenly sized cupcakes that bake at the same rate; check doneness a minute or two early since ovens vary, pulling them as soon as the centers spring back lightly to the touch; let the melted chocolate cool to lukewarm before adding it to the frosting so it doesn’t melt the butter; and store frosted cupcakes in an airtight container at cool room temperature for up to 2 days or refrigerate for longer keeping, allowing them to come back to room temperature before serving.