INGREDIENTS
For the cookies 2 cups (280 g) all-purpose gluten-free flour (I like (mock) Better Batter with this recipe)
1 tsp
xanthan gum (omit if your blend already contains it)
3/4 tsp
baking powder
1/4 tsp
kosher salt
1/2 cup
granulated sugar
3 tbsp
confectioners’ sugar
8 tbsp
unsalted butter, at room temperature
1
egg (50 g, weighed out of shell) at room temperature, beaten
1 tsp
pure vanilla extract
For the frosting 10 tablespoons (140 g) unsalted butter, at room temperature
4 tbsp
milk, at room temperature
1 tbsp
pure vanilla extract
1/8 tsp
kosher salt
2 tsp
meringue powder (LorAnn brand is gluten free)
4 cups
confectioners’ sugar
Sprinkles (optional)