I am looking to find some high protein/low carb casserole dishes.  Any ideas?

www.theworldaccordingtoeggface.blogspot.com I believe that's it or you can google the world according to eggface.  She got TONS of recipes on her site

MS Shell

Cabbage Casserole

1 lb of ground beef
1/2 head of cabbage chopped
1 tbp spray butter
1 can diced tomatoes
1 can rotel diced tomatoes
mozarella cheese
1 cup quinoa
1 can beef or chicken broth low sodium..

preheat overn to 350 deg

put 1 cup quinoa in a sauce pan..add the broth and boil...let simmer for 10 - 15 mins (as directed on box)
Brown the ground beef..in a separate pan, add chopped cabbage with the spray butter..cover and let it coo****il wilted...drain the gound beef and add to the cabbage pan...add both cans of tomatoes and the quinoa...cook for 2 mins until all the flavors have combined...

put the mixture in a baking dish..top with cheese and bake for 20 mins...everything is cooked so you are really just letting the flavors fully combine and letting the cheese melt..

My family loves it..I add the rotel because my husband and son like a lil heat...but if  you don't like spice at all then just two cans of the tomates will also work....the quinoa is not low carb but it's lower than rice and I can't eat a whole lot of it at one time.

 
You can adjust this to fit your needs:

Mix and Match Casserole

Ingredients

CHOOSE ONE SAUCE MAKER: 1 can cream of mushroom soup -- (10 3/4-ounce)

undiluted 1 can cream of celery soup -- (10 3/4-ounce)

undiluted 1 can cream of chicken soup -- (10 3/4-ounce)

undiluted 1 can Cheddar cheese soup -- (10 3/4-ounce)

undiluted 2 cans diced tomatoes with basil -- (14 1/2-ounce)

garlic, and oregano, undrained CHOOSE ONE VEGETABLE: 1 can cut green Italian beans -- (14 1/2-ounce)

drained 1 can sweet peas -- (15 1/4-ounce)

drained 1 can asparagus cuts and tips -- (10 1/2-ounce)

drained 1 can whole kernel corn -- (15 1/4-ounce)

drained 1 can chopped spinach -- (13 1/2-ounce)

CHOOSE ONE PASTA/RICE:

2 cups uncooked elbow macaroni

1 cup uncooked regular rice

4 cups uncooked wide egg noodles

3 cups uncooked small pasta shells

CHOOSE ONE MEAT/FISH/POULTRY:

2 cans solid white tuna in spring water -- (6-ounce) drained

and flaked 2 cups chopped cooked chicken

2 cups chopped cooked ham

2 cups chopped cooked turkey

1 pound ground beef -- browned and drained

CHOOSE ONE OR MORE EXTRAS (OPTIONAL):

1 can sliced mushrooms -- (3-ounce) drained

1/4 cup sliced ripe olives

1/4 cup chopped red or green bell pepper

1/4 cup chopped onion

1/4 cup chopped celery

2 garlic cloves -- minced

1 can chopped green chiles -- (4.5-ounce)

1 envelope taco seasoning mix -- (1 1/4-ounce)

CHOOSE ONE OR TWO TOPPINGS:

1/2 cup shredded mozzarella cheese -- (2 ounces)

1/2 cup grated Parmesan cheese

1/2 cup shredded Swiss cheese -- (2 ounces)

1/2 cup fine -- dry breadcrumbs

1 cup round buttery crackers -- crushed

1 cup herb-seasoned stuffing mix

Combine 1 (8-ounce) container sour cream, 1 cup milk, 1 cup water, 1 teaspoon salt, and 1 teaspoon pepper with Sauce Maker (omit sour cream and milk when using tomatoes). Stir in Vegetable, Pasta/Rice, Meat/Fish/Poultry, and, if desired, Extras. Spoon into a lightly greased 13- x 9-inch baking dish.

Bake, covered, at 350? for 1 hour and 10 minutes. Uncover and sprinkle with Toppings; bake 10 more minutes. Makes 6 servings.

Invent your own one-dish combinations, switching ingredients for variety. We stirred together the following mixtures and liked the easy preparation. Each casserolebakes 1 hour and 20 minutes, eliminating the need to precook the pasta or rice. But don't limit yourself to these taste-tested recipes -- experiment with different flavors and create family favorites.

Preparation

Chicken Casserole: cream of chicken soup, asparagus, rice, chicken, Parmesan cheese, breadcrumbs Ham Casserole: cream of celery soup, green beans, wide egg noodles, ham, garlic, 2 portions Swiss cheese Turkey Casserole: 3 cans diced tomatoes, sweet peas, small pasta shells, turkey, onion, garlic, 2 portions mozzarella cheese, herb-seasoned stuffing mix or round buttery crackers Ground Beef Casserole: Cheddar cheese soup, corn, elbow macaroni, ground beef, sliced mushrooms, green chiles, taco seasoning mix, 2 portions mozzarella cheese Meatless Casserole: diced tomatoes, corn, rice, ripe olives, 4 portions bell pepper, 4 portions celery, garlic, Parmesan cheese Tuna Casserole: cream of mushroom soup, sweet peas, elbow macaroni, tuna, sliced mushrooms, mozzarella cheese, breadcrumbs