Microwave Cookie Butter Mug Cake! 🍪✨ Ingredients: 1/3 cup + 2 tbs cookie butter 3 tbs self rising flour 1/3 cup milk Powdered sugar (as needed) Directions: 1. Place 2 tbs cookie butter in the freezer for 25-30 minutes. 2. Add flour, 1/3 cup cookie butter, and milk to a mug and mix together. 3. Add the frozen cookie butter to the center of batter and microwave for 60-90 seconds. 4. Top with powdered sugar.