Prep Time 20 minutes mins
Cook Time 12 minutes mins
Resting Time 30 minutes mins
Total Time 1 hour hr 2 minutes mins
For best results, use room-temperature ingredients so the batter emulsifies smoothly and the cupcakes bake evenly, and avoid overmixing once the flour is added to keep them tender. Buttermilk is key for tang and softness, so if you don’t have it, mix 1/2 cup milk with 1/2 tablespoon vinegar and let it sit for 5 minutes before using. Mini cupcakes bake quickly, so start checking them early to prevent dryness, and remove them from the pan once they’re set so they don’t steam. You can make the cupcakes a day ahead and frost just before serving, and if the cream cheese frosting becomes too soft, chill it briefly, then re-whip before piping.