CRUSH Kitchen Recipe: Angel Food Birthday Cake

Angel Food Birthday Cake
1 angel food cake box mix
Make according to box directions.
Cool completely then remove from angel food cake pan.
Angel Food Frosting
1/2 cup of butter (room temperature)
1 egg yoke
Beat well for 5 minutes
2 TBL Pure Almond Extract 
2-21/2 cups powder sugar
Beat well until thick. (If to thick add a bit of half & half until spreadable)
Add candles, sing and ENJOY!