Preparation: Place the oven rack in the center of the oven. Preheat your oven to 350 degrees F (176 degrees C). Line a loaf pan with parchment paper, grease with butter, and set aside.
Prepare the batter: In a large mixing bowl, add flour, sugar, baking powder, salt, and baking soda and whisk together. Add the butter and cut in - the texture should resemble cornmeal.