Place a 10-inch cast-iron skillet in oven as it preheats.
To prepare corn bread, weigh or lightly spoon flour into a dry measuring cup; level with a knife.
Combine flour and next 6 ingredients (through eggs) in a large bowl; fold in cheese.
Remove skillet from oven. Coat pan with cooking spray.
Pour batter into hot skillet.
Bake at 350 for 35 minutes or until edges are lightly browned and a wooden pick inserted in center comes out clean. Cool completely on a wire rack. Crumble corn bread into a large bowl.
To prepare dressing, remove seeds and membrane from half of jalapeo. Coarsely chop both jalapeo halves.
Heat a large skillet over medium-high heat.
Add oil to pan; swirl to coat.
Add chorizo; saut 2 minutes.
Add jalapeo, bell pepper, and onions; saut 3 minutes.
Remove from heat.
Add chorizo mixture to corn bread mixture; stir in baguette, cilantro, egg whites, and broth, stirring until bread is moist.
Spoon corn bread mixture into a 13 x 9-inch glass or ceramic baking dish coated with cooking spray.
Bake at 350 for 45 minutes or until lightly browned.