Sourdough Banana Muffins
Ingredients: * 1 1/4 cups (150 g) all-purpose flour * 1 teaspoon baking powder * 1 teaspoon baking soda * 1/2 teaspoon salt * 1 ½ teaspoons ground cinnamon * 3 large ripe bananas about 1 and 1/2 cups mashed * 6 Tablespoons (85g) unsalted butter, melted * ⅔ cup (135g) packed light or dark […]