Tosha-a few of my favorites that I'll be prepping: chicken buffalo style meatballs (2 pkg of ground chicken, about a cup of chopped up celery, maybe 1/2 cup of shredded carrots, scallions, salt/pepper, Mrs Dash seasoning and Frank's buffalo sauce-I make either meatballs, small patties or a meatloaf-cook at 400 for 30 mins)... I also throw chicken in the crockpot with onions, chicken broth (double check the ingredients-far too many have sugar in them) and spices to then have shredded chicken for all sorts of recipes.
Hard boil eggs, make egg cups (scrambled eggs with any veggies and/or compliant meat-cook in nonstick muffin tin), roast up a spaghetti squash and make a simple ground meat (I like chicken if you couldn't already tell-lol) sauce with diced tomatoes, peppers & onions. Check out the recipes threads in here along with Pinterest. Just remember to read all labels.