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, ensure all refrigerated ingredients are at room temperature so the batter mixes evenly and the cupcakes rise well; avoid overmixing once the dry ingredients are added to keep the crumb tender, and always cool the cupcakes completely before frosting so the buttercream doesn’t melt. If your frosting seems too thick, add a teaspoon of cream or milk at a time until spreadable, and if it’s too thin, add a little more powdered sugar. Use good-quality cocoa powder for deeper chocolate flavor, and bake the cupcakes on the center rack, rotating the pan halfway through if your oven has hot spots. Store frosted cupcakes in an airtight container at cool room temperature for up to 2 days, or refrigerate for slightly longer keeping in mind that chilling will firm the frosting.