Preheat oven to 350 ° F In a large skillet, brown meat with chopped onion, pepper, and garlic Add tomatoes, salt, pepper, and green
beans Cook for about 10 minutes, until green
beans have thawed out and much of the liquid has been absorbed Spread into an even layer in a casserole dish With a large spoon or spatula, scoop
mashed cauliflower on top, and spread to cover
evenly Grate some cheddar and parmesan cheese on top Bake for 30 min at 350 ° F Broil for a few minutes at the end, watching carefully, if you want the cheese crunchy on top Cool for 15 minute before serving