Cheesy Buttermilk & Onion Bread

Ingredients

• 4 cups bread flour, plus more for dusting
• 1 ½ teaspoons salt
• 1 tablespoon baking powder
• 6 tablespoons butter, softened
• 1 ¼ cups buttermilk
• 2 tablespoons confectioners’ sugar
• ¾ cup finely chopped onion
• ¾ cup shredded Cheddar cheese