Banana-Nut Scones

Ingredients (13)

• + 2 medium bananas add to pantry
• + ½ cup brown sugar add to pantry
• + ¼ cup Greek yogurt add to pantry
• ✓ 1 large egg
• + 1 teaspoon vanilla extract add to pantry
• + 3 teaspoons ground cinnamon add to pantry
• + 2 ½ teaspoons baking powder add to pantry
• + ½ teaspoon salt add to pantry
• + 2 ½ cups all-purpose flour add to pantry
• + 5 tablespoons unsalted butter, chilled add to pantry
• + 1 cup chopped walnuts, or more to taste add to pantry
• ✓ ⅓ cup maple syrup
• + 1 cup confectioners' sugar, sifted add to pantry