Gluten Free Chocolate Banana Bread

INGREDIENTS

3 oz

unsweetened chocolate, chopped

5 tbsp

unsalted butter, chopped

ripe bananas (200 g), mashed very well (from about 2 medium bananas)

3/4 cup

granulated sugar

1/3 cup

sour cream, at room temperature

1 tsp

pure vanilla extract

egg (50 g, weighed out of shell), at room temperature

1/4 cup

+ 2 tablespoons (30 g) unsweetened natural cocoa powder

1 3/4 cups

all purpose gluten free flour (I used Better Batter)

3/4 tsp

xanthan gum (omit if your blend already contains it)

1/2 tsp

baking powder

1/4 tsp

baking soda

1/2 tsp

kosher salt

4 oz

semi-sweet chocolate chips, tossed with 1/2 teaspoon cornstarch

1/2

ripe banana, chopped (about 1/4 cup), optional