Ingredients
1/2 cup (1 stick) unsalted butter, room temperature, plus more for pan
1 2/3 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon fine salt
1 1/4 cups sugar (we used turbinado sugar)
2 large eggs, room temperature
1 1/2 cups mashed overripe bananas (3 to 4)
2 tablespoons sour cream or Greek yogurt
1 teaspoon pure vanilla extract
6 ounces bittersweet chocolate, chopped ( we used one citrus flavored bar)
Preparation
