Heat oven to 350 degrees F. Place mini paper baking cups into mini muffin pan. Mix all ingredients with electric mixer on low for 30 seconds, then on medium for 2 minutes. Divide batter evenly into mini cupcake pans (about 2/3 full). Bake 13 - 15 minutes until toothpick inserted in center comes out clean. Cool completely then remove from pan, then remove paper baking cups from mini cupcakes.