Low-Carb Casserole Recipes

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

Staff Picks

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.

Zucchini Pizza Casserole

Rating: 4.33 stars
3
Got a bumper crop of zucchini? Try this crowd-pleasing casserole-meets-pizza dish, which can easily be made gluten-free. A layer of tender shredded zucchini is topped with all the classics: sauce, cheese, pepperoni and sliced bell pepper. Experiment with your own favorite toppings, but make sure you don't overload the crust or it will be too wet.

Zucchini, Corn & Egg Casserole

Rating: 5 stars
2
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.

Spaghetti Squash Lasagna with Broccolini

Rating: 4.39 stars
32
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.

Baked Cod Casserole

Rating: 4.3 stars
10
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.

Baked Asparagus & Cheese Frittata

Rating: 4.57 stars
5
Perfect for a spring brunch or light supper, this Italian omelet is baked so it is easy to serve to a group.

Cheddar and Zucchini Frittata

Rating: 5 stars
1
This frittata is made with cheddar cheese and zucchini and is quick and easy to prepare. With just 115 calories per serving, this is a guilt free meal.

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.

Hot Chicken Salad Casserole

A crunchy cornflake-almond topper complements this saucy chicken mixture.

Prosciutto & Asparagus Strata

Rating: 3.5 stars
2
This breakfast strata recipe, loaded with onions, leeks and asparagus, is a great way to serve eggs to a crowd for brunch. This healthy breakfast casserole is lightened up by using less bread, low-fat milk and more vegetables. The egg mixture and vegetables can be made ahead, but plan to put the strata in the oven to bake about 1 hour before you want to serve it.

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.

Mini Chile Relleno Casseroles

Rating: 3.61 stars
5
Everyone gets an individual portion with this vegetarian, Tex-Mex mini casserole. A normal-size casserole like this would take close to an hour to bake--these are ready in half the time. Heatproof ramekins are a cook's best friend--we use them all the time to hold ingredients while cooking. You can buy them at most grocery stores.
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Inspiration and Ideas

Chicken "Carne" Adovada

Rating: Unrated
2
Here we braise chicken thighs in a brick-red chile sauce. This dish is even tastier the next day. Serve with flour tortillas and, though it's not traditional, we like the contrast of creamy avocado with it.

Asparagus and Potato Skillet

This satisfying meal of asparagus and potatoes is modeled after European bistro fare. It uses fresh ingredients and is prepared in one skillet.

Outer Banks Crab Gratin

Rating: 4 stars
1

Our crab gratin is rich with a whole pound of crabmeat and topped with golden-brown breadcrumbs. Serve with brown rice or whole-grain toast points.