Banana Bread – 2 cups (250g) all-purpose flour – 1 teaspoon baking soda – 1/2 teaspoon ground cinnamon – 1/4 teaspoon salt – 2/3 cup (135g) granulated sugar – 4 Tablespoons (56g) unsalted butter – 2 large eggs, at room temperature – 1 and 1/2 cups (345g) mashed banana – 1/3 cup (80g) plain Greek yogurt – 1 teaspoon pure vanilla extract Cinnamon Swirl – 1/4 cup (50g) granulated sugar – 1 and 1/2 teaspoons ground cinnamon