Low-Carb Casserole Recipes

Find healthy, delicious low-carb casserole recipes, from the food and nutrition experts at EatingWell.

Staff Picks

Cheesy Ground Beef & Cauliflower Casserole

Rating: 4 stars 12
Ground beef and cauliflower combine to create a hearty weeknight casserole that both kids and adults will love. Serve with tortilla chips and sour cream.
By Carolyn Casner

Chicken & Zucchini Casserole

Rating: 5 stars 11
This baked chicken and zucchini casserole is creamy, hearty and low-carb! The whole family will love this easy casserole, plus it's a great way to get the kids to eat their veggies (concealed in a delicious cheese sauce!).

Zucchini, Corn & Egg Casserole

Rating: 4.5 stars 7
This healthy casserole is essentially a crustless quiche, brimming with fresh summer vegetables. Bake it up for an elegant summer brunch or a casual backyard barbecue.
By Hilary Meyer

Chicken & Cauliflower-Rice Casserole

Rating: 3 stars 2
Get your veggies and your protein fix in this easy, gluten-free chicken and cauliflower-rice casserole. Riced cauliflower stands in for traditional rice, making this creamy casserole low in carbs but—with the simple combination of Cheddar cheese and chicken—suitable for even the pickiest of eaters.
By Julia Levy

Spaghetti Squash Lasagna with Broccolini

Rating: 4.5 stars 37
In this low-carb spaghetti squash lasagna recipe, garlicky broccolini, spaghetti squash and cheese are combined for a healthy take on a favorite casserole. This bakes right in the squash shells for a fun presentation. Serve with a big Caesar salad and some warm and crusty whole-grain bread.

Sheet-Pan Eggs with Spinach & Ham

Rating: 4.5 stars 4
Making a big batch of eggs has never been easier with this one-pan oven-baked eggs recipe. Whether you are making brunch for a crowd or just want to meal-prep healthy breakfasts for the week, you'll have 12 servings ready in just 45 minutes.
By Carolyn Casner

Buffalo Chicken & Cauliflower Casserole

Rating: 3.5 stars 3
This creamy low-carb Buffalo chicken and cauliflower casserole is spicy and satisfying. Cauliflower and celery add a tender-crisp bite while a sprinkle of blue cheese on top adds a savory finish.
Jasmine Smith Headshot
By Jasmine Smith

Baked Asparagus & Cheese Frittata

Rating: 4.5 stars 7
Perfect for a spring brunch or light supper, this Italian omelet is baked so it is easy to serve to a group.
By EatingWell Test Kitchen

Brussels Sprouts Casserole with Bacon

Brussels sprouts and bacon are a natural pairing in this easy low-carb dish. Extra-sharp Cheddar cheese adds a punch of flavor to the creamy base of this stove-to-oven casserole.
By Carolyn Casner

Slow-Cooker Green Bean Casserole with Crispy Onions

Rating: 4 stars 1
Thanks to fresh green beans, an easy homemade cream sauce and crispy onion topping, this green bean casserole recipe is healthier and more delicious than traditional recipes that use canned soup, beans and onions. Plus, the slow cooker saves you time cooking at the stove. Make sure to use fresh green beans, as frozen green beans will become mushy.
By Carolyn Casner

Baked Cod Casserole

Rating: 4 stars 16
Dry white wine and Gruyère cheese give this fish casserole a rich flavor that hides its virtue. Before baking, we top the dish with seasoned whole-wheat breadcrumbs, which add a wholesome, nutty flavor and dietary fiber. For variety, you can substitute almost any mild white fish.
By EatingWell Test Kitchen

Jalapeño Popper Casserole

In this jalapeño popper casserole, tender, juicy bites of chicken are slathered in a creamy, slightly spicy sauce with a crunchy topping of panko breadcrumbs and crispy bacon. Enjoy this casserole over rice for dinner or serve it with chips as a game-day appetizer.
By Karen Rankin
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Inspiration and Ideas

Hot Chicken Salad Casserole
A crunchy cornflake-almond topper complements this saucy chicken mixture.
Zucchini & Squash Casserole
Rating: Unrated 1
Pesto adds fresh herbal flavor to this zucchini and squash casserole. This easy summer casserole is perfect for when you have a bounty of fresh garden zucchini and summer squash.
Egg & Sausage Casserole
Rating: 4 stars 3

A dozen for brunch? No problem with our delicious makeover of a classic egg casserole. Assemble the casserole the evening before you plan to serve it.