Southwestern Style Meatloaf

"This Southwestern Meatloaf is a healthy, gluten-free recipe, PACKED with roasted veggies and bursting with Southwestern flavor. It's easy to make this ahead and freeze for later! Why is it awesome: it uses cornmeal instead of breadcrumbs for flavor and to make it gluten free. the roasted veggies add tons of flavor, and you don't need as much meat. it's baked on a rack on a baking sheet to make it crispy allllll the way around. "