Healthy One-Bowl Chocolate Chunk Brownies

INGREDIENTS

1 tbsp

unsalted butter or coconut oil, melted and cooled slightly

large egg whites, room temperature

1 tsp

vanilla extract

1/4 tsp

salt

1/4 cup

plain nonfat Greek yogurt

1/2 cup

coconut sugar

6 tbsp

nonfat milk

3/4 cup

unsweetened cocoa powder (measured like this)

1/4 tsp

baking powder

3/4 cup

white whole wheat flour or gluten-free* flour (measured like this)

3 tbsp

finely chopped dark chocolate