Milk Bar Coffee Buttercream recipe

Buttermilk spiced doughnut muffins with a coffee buttercream on the side for dipping. Yeah I did that. Tender, crumbly and loaded with fragrant spices, these are cake doughnuts disguised as muffins. They remind me of Hostess mini spiced crumb doughnuts I used to eat as a kid. Do you remember those? They had the powdered [...]