Each cupcake serves 1.
Line muffin pan with baking cups. Fill 1/2 full with your favorite cupcake recipe or batter from a mix. Bake according to recipe instructions. Cool completely.
Prepare buttercream icing and tint small portions rose, yellow (combine Lemon Yellow and Golden Yellow Icing Colors) and green; reserve remaining white. Using spatula, ice cupcakes smooth in white.
Decorate a tip 21 rosette flower center in yellow. Add tip 18 rosette petals around flower center in rose. Add tip 67 leaf in green.
Place cupcakes on cupcake stand or other serving piece.