Healthy Squash Casserole Recipes

Find healthy, delicious squash casserole recipes, from the food and nutrition experts at EatingWell.

Staff Picks

Chilaquiles Casserole

Rating: 4.78 stars
55
Our version of this enchilada-style chilaquiles casserole is packed with nutritious beans and vegetables. Canned prepared enchilada sauce has great flavor and keeps the prep time quick. It can vary in heat level so find one that suits your taste. If you want to eliminate the heat altogether, try a green enchilada sauce (which is often milder than red) or substitute two 8-ounce cans of plain tomato sauce.

Spaghetti Squash Casserole

Rating: 4.5 stars
4
Strands of tender squash replace pasta for a more flavorful version of spaghetti pie casserole. Not to mention, spaghetti squash is a low-carb alternative to pasta and saves more than 150 calories per serving compared to a traditional recipe. A sprinkling of nutty fontina cheese melts into a gooey topping.

Cornbread-Topped Chili Casserole

Rating: 3.2 stars
4
In this healthy casserole recipe--sometimes called tamale pie--the cornbread gets crusty at the edges, thanks to a cast-iron skillet. For the best texture, use yellow cornmeal with a medium grind. Serve with lime wedges for a little extra tang.

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.

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.

Chicken & Zucchini Casserole

Rating: 4.75 stars
7
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!).

Spiralized Zucchini & Summer Squash Casserole

Rating: 4.86 stars
5
If you don't have a spiralizer to make this healthy zucchini noodle casserole (aka zoodles), use a vegetable peeler to make long thin strips of the squash and zucchini, stopping when you reach the seedy center. Just a few minutes under the broiler gives these ricotta-and-basil-filled nests a light golden top.

Mediterranean Baked Penne

Rating: 3.82 stars
7
This Italian-inspired take on an American casserole is about as tasty as a one-dish meal can get.

Slow-Cooker Quinoa-Summer Squash Casserole

Rating: 4.18 stars
3
As this layered slow-cooker squash casserole recipe cooks, the liquid from the tangy tomatillo salsa and summer squash is absorbed by the quinoa, adding tons of flavor to the final dish.

Chicken-Spaghetti Squash Bake

Rating: 3.4 stars
4
In this version of a chicken-and-broccoli casserole, spaghetti squash takes on a creamy texture when baked with cream of mushroom soup.

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.

Classic Zucchini Casserole

This comforting zucchini casserole with buttery crackers and cheese is the perfect recipe for your bumper crop of zucchini. Fresh thyme is lightly floral while fresh ground pepper adds kick to this creamy summer casserole.
By Julia Levy
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Inspiration and Ideas

23 Zucchini Casserole Recipes

These zucchini casserole recipes are a great addition to any summer meal.

Zucchini & Tomato Casserole

The combination of sweet tomatoes and zucchini with melted cheese in this zucchini-tomato casserole tastes like a summer-fresh pizza. It's the perfect easy side dish for any summer meal.

Squash & Leek Lasagna

Rating: 3.75 stars
9

Grated butternut squash, pine nuts and sautéed leeks in a creamy white sauce are layered with sheets of whole-wheat pasta for this wintery variation on a vegetable lasagna. Any Parmesan cheese can be used in this casserole, but we recommend Parmigiano-Reggiano for its superior flavor.