Author Notes: Minty and sweet, this is my favorite filling for homemade Oreo cookies. —Posie (Harwood) Brien
Makes: enough for 18 sandwich cookies
Prep time: 10 min
Ingredients
-
1/2
cup unsalted butter, softened
-
1 1/2
cups confectioners’ sugar
-
1/4
teaspoon peppermint extract
-
pinch
sea salt
-
4 drops
red food coloring (optional)
Directions
- Beat the butter in the bowl of a stand mixer, about 3 minutes. Add the remaining ingredients and beat until very fluffy, about 5 minutes more.
Photo by Posie (Harwood) Brien