Preheat oven to 425 degrees F. Spread cornbread cubes on a baking sheet. Bake for 6-7 minutes, toss, then bake for 6-8 minutes more, until golden and toasted. Set aside.
While the cornbread is toasting, combine lettuce, tomatoes, black beans, avocado, corn salsa and cilantro in a large bowl. Season with a bit of salt and pepper and toss well to combine. Add in the cornbread croutons and toss again. Serve with chili lime vinaigrette!
chile lime vinaigrette
Combine all ingredients in a mason jar, shaker bottle or large bowl and shake/whisk until combined.