Once browned, add the diced shallot and bell pepper. Continue to cook until slightly softened, about 2 - 3 minutes.
Add all seasonings, corn kernels, black beans and cooked rice. Cover with ½ cup or Monterey Jack and ½ cup of Cheddar. Mix to combine.
Add the Tomato Love with Double More Chilies, mix, and top with remaining cheese. Preheat the skillet in a 400F preheated oven for 3 - 4 minutes, or until cheese has melted.
Serve with desired garnishes and enjoy immediately.
Recipe by Slice of Jess at https://sliceofjess.com/one-pan-mexican-rice-casserole-with-ground-beef/