01 -
Set your oven to 350°F and lightly coat 36 mini muffin cups with some cooking spray.
02 -
Mix up the butter and sugar in the bowl of a stand mixer until it’s all blended together.
03 -
Add in the egg, vanilla, and almond extract if you’re using it.
04 -
Toss in the flour and baking powder and mix until smooth.
05 -
Scoop up a rounded tablespoon of dough (about the size of a 1-inch ball), roll it smooth, and place it in a muffin cup. Flatten it with your fingers (don’t worry about shaping it into a proper cup).
06 -
Pop them into the oven for around 10 minutes or until the edges start getting golden brown.
07 -
While still warm, use something like a bottle cap (I use the cap from my vanilla extract bottle) to press down into each cookie to make a cup shape. Let them cool in the pan for 5 minutes, then transfer them to a cooling rack.
08 -
In a stand mixer bowl, stir the butter until it’s nice and smooth. Add powdered sugar and vanilla, then mix until blended. Pour in the milk (or cream) and beat until you get the texture you want. If needed, add another 1/2-1 tablespoon milk. Toss in food coloring if you like!
09 -
Put the frosting into a piping bag or a resealable plastic bag, then pipe it into the cooled cookie cups. Sprinkle on some toppings if you feel like it!