To start, you’ll need an electric mixer of some sort—either a handheld mixer or a stand mixer fitted with the whisk attachment will do. Beat the meringue powder and 5 Tbsp. water until the mixture ...

Dollhouse Shortcut: Buy the cookie dough instead of making your own. Eat Pastry and Hampton Creek both sell vegan cookie dough. Mix together 1 cup (230g) sugar and 1 cup (226g) vegan butter in a stand ...