Cornbread with broth

2 chicken breasts , large, halved 1/4 cup butter 1/2 cup onion , sweet, chopped 1 shallot , french, large, sliced 1/4 cup mushroom , cremi, sliced 1 cup bell[...]

6 cups corn breadcrumbs 1 1/2 cups hamburger buns, crumbs 1 1/2 cups saltine crackers 4 eggs , well beaten 2 teaspoons poultry seasoning 2 teaspoons sage 1[...]

4 tablespoons unsalted butter 3 cups cornmeal 2 teaspoons cream of tartar 2 teaspoons salt 1 teaspoon baking soda 3 cups low-fat milk 4 large eggs 9 ounces[...]