1/3 cup eggwhites
1 cup Dari Crème (Classic)
margarine, cut into pieces
1-¼ cups powdered sugar
2 tbsps. Mango puree
Beat eggwhites and powdered sugar with a flat beater at low speed until well blended.
Change speed to high and beat for 10 minutes.
Reduce speed to low and add the cold margarine pieces. Blend until smooth.
Add the mango puree.