Grease two 8½ by 4½-inch loaf pans and dust with cornmeal.
Combine the flour, yeast, sugar, salt, and baking soda in large bowl.
Stir in the hot milk until combined, about 1 minute.
Cover the dough with greased plastic wrap and let rise in warm place for 30 minutes, or until the dough is bubbly and has doubled.