01 -
Heat up your oven to 175°C (350°F). Pop some paper liners into 32 muffin tins, then put them aside for now.
02 -
In a big mixing bowl, toss in the flour, cocoa powder, baking powder, soda, and a touch of salt. Give it all a whisk so it’s evenly mixed. Then set it to the side.
03 -
Grab a measuring cup, pour in the buttermilk and vanilla, and stir in that instant coffee powder, if you’re using it. Set this mix aside too.
04 -
In another large bowl, stir together the oil and sugar till it’s blended. Drop in the eggs one at a time, including the extra egg white, and beat for 90 seconds till it looks a bit fluffier.
05 -
Add the dry flour mix and wet milk mix to your sugar bowl one at a time, alternating between the two. Make sure you start and end with the flour. Scrape the edges and mix a bit more till it’s smooth.
06 -
Take an ice cream scoop and fill the muffin tins about ⅔ full. Put them in the lower-middle area of the oven and bake for around 15-22 minutes. You can check if they’re done with a toothpick—it’ll come out clean or with just a few crumbs.
07 -
Let the cupcakes chill in the pans for 5-10 minutes before you move them to cooling racks. Only frost them once they’re completely cool.
08 -
In a big bowl, toss in the butter, powdered sugar, salt, and vanilla. Use a mixer on low to bring the mix together and break up the butter chunks.
09 -
Slowly add in the heavy cream, a little at a time, till the frosting turns smooth. Turn up the speed on your mixer to get rid of lumps. Give it one last stir around the bowl for a nice texture.