INGREDIENTS
Swirl/Filling 4 tablespoons (48 g) vegetable shortening, melted and cooled
1/4 cup
packed light brown sugar
1 tsp
ground cinnamon
Muffins 2 cups (280 g) basic gum-free gluten free flour blend (185 grams superfine white rice flour + 61 grams potato starch + 34 grams tapioca starch)
1/2 tsp
xanthan gum (this must be added – the point is to use a much lower amount of xanthan gum than is in an all purpose gluten free flour blend)
1 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
kosher salt
8 tbsp
unsalted butter, at room temperature
3/4 cup
granulated sugar
3
eggs (180 g, out of shell) at room temperature, beaten
2 tsp
pure vanilla extract
2/3 cup
low-fat buttermilk, at room temperature
Glaze 3/4 cup (86 g) confectioners’ sugar
1/8 tsp
kosher salt
1 tsp
unsalted butter, melted
1/2
to 1 1/2 teaspoons milk (any kind)