Prep Time 20 minutes mins
Cook Time 18 minutes mins
Resting Time 30 minutes mins
Total Time 1 hour hr 8 minutes mins
For extra success with black velvet cupcakes, bring all refrigerated ingredients fully to room temperature so the batter emulsifies and rises evenly, and avoid overmixing once the flour is added to keep the crumb tender. Black cocoa and gel food coloring both deepen the color, but you can adjust or omit them if you prefer a milder hue and flavor. If you don’t have buttermilk, you can make a quick substitute by mixing 1/2 cup milk with 1/2 tablespoon vinegar or lemon juice and letting it sit for 5 minutes. Bake one test cupcake if you’re unsure about your oven temperature, pulling the pan as soon as a toothpick shows just a few moist crumbs; overbaking will dry them quickly. The cream cheese frosting pipes best when slightly cool, so chill it briefly if it feels too soft, and store any leftover cupcakes covered in the refrigerator, bringing them back toward room temperature before serving for the best texture and flavor.