6 Low Carb Casseroles for Holiday Gatherings
Six low carb casseroles for holiday gatherings, from a Big Mac casserole to creamy garlic mushroom chicken, each with 17g+ protein and 8g net carbs or less per serving.

Low carb casseroles are the easiest way to feed a crowd over the holidays. You mix everything in one dish, slide it into the oven and get back to the rest of the dinner. This list has six: a Big Mac casserole, a skillet fajita bake, two creamy chicken casseroles, a plain ground turkey and veggie bake and a cabbage casserole with tomatoes. Every recipe has 17 grams of protein or more and 8 grams of net carbs or less per serving. None of them use flour, rice, pasta or potatoes, so they work for a potluck table, Christmas Eve or a busy winter night.
The numbers under each recipe come from its recipe card, worked out per serving from USDA nutrition data. Net carbs are total carbs minus fiber. Serving sizes follow each card, so check the yield before you double a dish for a bigger group.
Keto Big Mac Casserole
Seasoned ground beef is topped with a layer of cheddar baked with eggs and cream, then finished with shredded iceberg, pickles, sesame seeds and a Big Mac-style sauce made with mayonnaise, tomato paste and yellow mustard.
43g protein · 5g net carbs · 744 calories per serving · 55 min
Easy Keto Fajita Casserole Recipe
Chicken strips cook with onion, yellow and red peppers, cumin, paprika and oregano in a little tomato passata, then get covered with melted cheese.
25g protein · 6g net carbs · 319 calories per serving · 30 min
Creamy Low Carb Chicken Casserole
Shredded chicken, cauliflower and broccoli sit in a sauce of heavy cream and cream cheese, seasoned with garlic powder, onion powder and paprika, with cheddar melted on top.
21g protein · 5g net carbs · 380 calories per serving · 45 min
Keto Garlic Mushroom Chicken Casserole
Shredded chicken and sliced mushrooms are sauteed with garlic in olive oil, mixed with heavy cream, and baked under melted mozzarella or cheddar.
30g protein · 4g net carbs · 468 calories per serving · 40 min
Low Carb Casserole
Ground turkey or chicken is baked with broccoli, cauliflower rice, cheese and heavy cream, and two eggs hold it together so no flour is needed.
23g protein · 4g net carbs · 298 calories per serving · 45 min
Low Carb Unstuffed Cabbage Casserole
All the flavor of stuffed cabbage without rolling any leaves: chopped cabbage, ground turkey or beef, onion, garlic and diced tomatoes with broth, paprika and oregano.
17g protein · 8g net carbs · 280 calories per serving · 50 min
Pick one that fits your oven space, bake it ahead if you can, and reheat it when guests arrive. Most of these keep well in the fridge for a few days, so leftovers make an easy lunch.






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