23 Veggie-Packed Casseroles for Summer
Enjoy the vegetables of summer with these healthy casserole recipes. From zucchini to tomatoes to corn, these casseroles are fresh and delicious. Recipes like Skillet Caprese Chicken Casserole and Cheesy Eggplant Casserole are healthy, delicious and make the perfect seasonal main or side dish.
Skillet Caprese Chicken Casserole
This one-skillet dinner features the flavors of a summer caprese salad. Fresh tomatoes and basil are combined with chicken and pasta and cooked in a creamy sauce before being topped with a layer of melted mozzarella. A good-quality balsamic vinegar and a sprinkling of fresh basil completes the dish.
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.
Tater Tot Casserole with Beef, Corn & Zucchini
Casseroles can be for summer too! We packed this one with peak-season vegetables—corn, zucchini and tomatoes—then topped it with crispy tater tots and gooey melted cheese, making it a dinner winner.
Zucchini & Squash Casserole
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.
Broccoli & Cauliflower Casserole
This cheesy, creamy broccoli and cauliflower casserole carries the perfect amount of sauce to enhance the flavors of the veggies without covering them up. A crunchy, buttery topping adds texture to this easy casserole that will be loved by children and adults alike.
Cheesy Eggplant Casserole
This cheesy eggplant casserole has a light custard with deliciously tender and flavorful summer vegetables and fresh herbs. The cheese makes this easy dish creamy and decadent. Enjoy it for brunch or dinner with a green salad on the side.
Spiralized Zucchini & Summer Squash Casserole
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.
Acorn Squash Casserole
This acorn squash casserole is smooth and creamy. The Parmesan cheese gives it the perfect amount of savoriness, while the breadcrumbs add an herby crunch. This easy casserole would be great with any fall meal, and is sure to become a new Thanksgiving favorite.
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.
Cabbage Roll Casserole
This casserole has all the elements of cabbage rolls—ground beef, onion and rice cooked in tomato sauce—and skips the fuss of rolling. The cabbage is chopped instead and layered with the saucy filling, then topped with cheese, for a satisfying and easy casserole. Feel free to substitute other ground meats, such as turkey, for the ground beef—this recipe would also be great with a vegetarian meat substitute.
Caprese Zucchini Casserole
A summertime favorite--zucchini casserole--gets an Italian spin in this delicious and healthy side dish with tomatoes, mozzarella and basil. You can use zucchini or summer squash in this caprese-style casserole, or a combination of the two. A sprinkling of fresh basil and a drizzle of balsamic vinegar just before serving brightens up the flavors. Serve with grilled or roasted chicken and some quinoa, rice or couscous to soak up the juices from the casserole for a satisfying and easy dinner.
Tamari-Ginger Meatball & Eggplant Casserole
Eggplant soaks up the flavors of ginger, garlic and tamari in this Asian-inspired casserole recipe. A hot pepper in the topping adds a bit of heat, but opt for sweet if you prefer.
Cook and activist Mable Clarke serves this craveable side dish at the monthly fish fry she started to save the Soapstone Baptist Church in South Carolina. While the cheese crackers may draw you in, it's the baked tomatoes that keep you coming back for more. When she's cooking for hundreds of guests at the fish fry, Clarke uses canned tomatoes and green chiles for this dish. Since you're likely not cooking for 400, we adapted the recipe to use fresh tomatoes.
Zucchini Pizza Casserole
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.
Creamy Corn Casserole with Lime, Chiles & Cilantro
If you like corn pudding, you'll love this creamy corn casserole! Sweet corn and tangy lime brighten up this easy casserole, while serrano chiles and cotija cheese add spice and a salty note to keep everything balanced.
Eggplant Tortilla Casserole
This layered casserole is inspired by classic cheese enchiladas, minus the fuss of rolling and stuffing individual tortillas. You'd never guess that within this comforting Tex-Mex casserole hides a layer of thinly sliced eggplant. The thin slices become tender when roasted and add a subtle savory note.
Chicken & Zucchini Casserole
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!).
Tomato & Green Bean Casserole with Spicy Herb Pesto
No gloppy canned soup in this healthy green bean casserole recipe. Simply give cilantro, parsley or chives (or a mix of all three) a whirl in the food processor to make the pesto-like sauce that ties the casserole together.
Zucchini, Corn & Egg Casserole
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.
Cheesy Summer Squash Casserole
This yellow squash casserole is a great rendition of the classic—it’s still super cheesy, but much healthier for you. Look for medium or even small yellow squash, as large ones tend to water out more. Be sure to remove as much water as possible after boiling the veggies and before assembling the squash casserole so it doesn’t get soupy.
EatingWell's Eggplant Parmesan
Here we bake breaded eggplant for crispy results with fewer calories to boot. This makeover of the classic recipe was originally developed by our Test Kitchen in 1995 and got an update in 2020 for our 30th anniversary issue.
Summer Vegetable Tian
This pretty vegan layered casserole is so simple to make. Its only seasonings are salt and garlic-infused olive oil, which you make by sizzling a clove of garlic in olive oil for about a minute. This dish is lovely warm or room temperature. Serve with crusty bread as a vegetarian entree or alongside roasted meats as a side dish--don't forget a glass of chilled rosé.
Cheesy Corn Casserole
This cheesy corn casserole is surprisingly light and fluffy, thanks to eggs and a whirl in the blender. The sweet corn batter and salty Cheddar cheese make this casserole pleasing to kids and adults alike.