Lemon butter—or lemon curd, as it is more commonly known—is a staple of the British Isles, and has been a staple in my family as well, through at least five generations on my mother’s side.

This glaze is designed to be “painted” onto cookies after they’re baked and cooled. It’s great for kids; just divide the glaze up among several small pots or the compartments of an ice cube tray, and let them paint away.

This glaze is designed to be brushed on cookies before or during baking. It produces vibrant, glossy colors.

The nutty flavor of browned butter makes a truly luscious icing.