[header] How to make sour cream cornbread [title] Preheat the oven and prepare the pans. [step] Turn the oven on to 350 degrees f (180 c). Get out two 8 1/2 x 4 1/2 x 2-inch (21 x 11 x 3 cm) loaf pans and spray them with cooking spray. 
Cut parchment paper to fit the pans and press the paper into them. [substeps] Set the pans aside while you make the batter.