Prepare the Frosting – Divide the buttercream into two bowls. Tint one portion yellow for the chick cupcakes, leaving the other portion white for the bunny cupcakes.
Decorate the Bunny Cupcakes – Frost the cupcakes with white buttercream. Cut large marshmallows in half diagonally and dip the sticky sides in pink sanding sugar to create ears. Place them on top of the cupcakes. Add a pink jelly bean for the nose, mini marshmallow halves for cheeks, and black icing dots for eyes.
Decorate the Chick Cupcakes – Pipe yellow frosting onto the cupcakes. Cover with yellow sprinkles and clear sanding sugar for texture. Add an orange candy for the beak and black icing dots for the eyes.
Serve and Enjoy – Arrange the decorated cupcakes on a platter and serve at your Easter celebration