Gluten-Free Banana Blueberry Muffins

INGREDIENTS

1 cup

Banana, ripe

1/4 tsp

Ginger, ground

1 tsp

Lemon, zest

Egg, large

1/2 tsp

Baking soda

1/2 tsp

Cinnamon, ground

1 tbsp

Double-acting baking powder

2 cups

Rebecca's gluten-free flour blend or all-purpose flour blend

1/4 tsp

Salt

1/3 cup

Sugar or finely ground coconut sugar

Topping

3/4 tsp

Xanthan gum

1/4 cup

Neutral vegetable oil

1 1/8 cups

Milk

¾ cup fresh or frozen (not thawed) blueberries, lightly dusted with flour blend