Boston Brown Bread

Preparation

1. Step 1

   Heat oven to 350 degrees and generously coat the insides of 2 10-ounce coffee cans or a 9-by-5-inch loaf pan with cooking spray. Place the white rye flour in a large skillet over medium heat and toast, whisking constantly, for 7 minutes. The flour will darken slightly and smell nutty.

2. Step 2

   Whisk the flours, cornmeal, brown sugar, baking powder, baking soda and salt in a large bowl. In a separate bowl, whisk together the doenjang and buttermilk until combined; set aside. With an electric mixer, whip the egg whites with 1 tablespoon of the molasses until stiff, silky peaks form, about 5 minutes. Whisk the remaining molasses into the buttermilk mixture. Gradually stir the buttermilk mixture into the dry ingredients until combined. Fold in the whipped egg whites in 2 additions.

3. Step 3

   Pour batter into the prepared cans or loaf pan. Coat pieces of foil with cooking spray, then cover the tops of the cans or pan securely. Set the cans or pan in a baking dish and add enough hot water to come about ¼ inch up the side. Transfer to oven and bake until the top springs back when lightly touched, about 1 hour 40 minutes for the cans, or 2 hours for the loaf pan. Let cool 20 minutes on a wire rack, then invert and remove the bread to a cutting board. Let cool completely before slicing.