Weight Watchers Gluten Free Breadsticks

INGREDIENTS

2 cups

all purpose gluten free flour (I used Better Batter), plus more for sprinkling

1 tsp

xanthan gum (omit if your blend already contains it)

2 tsp

baking powder

1 tsp

kosher salt

1 tsp

granulated sugar (optional)

1 1/2 cups

nonfat Greek-style plain yogurt (Fage brand seems to work best)

egg whites (50 g)

2 tbsp

unsalted butter, melted (optional)

1 tsp

garlic salt (optional)