INGREDIENTS
1 1/2 cups
all-purpose gluten free flour (I used Better Batter here)
3/4 tsp
xanthan gum (omit if your blend already contains it)
2 tbsp
tapioca starch (arrowroot or cornstarch both work well, too) (if you used a high starch blend like Cup4Cup, just use 18 grams more of that flour in place of this extra starch)
1/2 tsp
baking soda
1/4 tsp
baking powder
1/4 tsp
kosher salt
1 cup
granulated sugar
6 tbsp
unsalted butter, at room temperature
2 tbsp
vegetable shortening, melted and cooled
1
egg (50 g, weighed out of shell) at room temperature, beaten
1 tsp
pure vanilla extract
Miniature M&Ms, for decorating (optional) (gluten free in the United States)