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    Home » Recipe Roundups

    18 Easy Summer Casseroles to Feed a Crowd

    By Emmeline Kemperyd on May 22, 2025, updated April 29, 2025 - Leave a Comment

    Summer is the perfect time for gatherings, and what better way to feed a crowd than with easy casseroles? These 18 recipes are simple to prepare and packed with flavors that everyone will enjoy. From hearty meat dishes to fresh seafood options, these casseroles will make your summer meals a breeze. Need to feed more people? Just double or triple the recipe!

    Seafood Pasta Bake

    Baked seafood pasta.
    Photo credit: always use butter.

    This dish combines creamy, cheesy goodness with seafood and pasta in a convenient casserole. It's perfect for summer gatherings or a quick family meal.

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    Chicken and Mushroom Casserole

    Chicken and Mushroom Casserole
    Photo Credit: Super Golden Bakes.

    This Chicken and Mushroom Casserole features wild mushrooms and chestnuts for a delicious meal. It's a comforting dish that everyone in the family will enjoy.

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    Chicken Burrito Casserole

    Chicken Burrito Casserole.
    Photo Credit: Haute & Healthy Living.

    This chicken burrito casserole is a simple and quick dinner option that your family will enjoy. It combines the flavors of your favorite burritos into one easy dish, packed with protein for a filling and healthy meal.

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    Southwestern Turkey and Rice Casserole

    Southwestern Turkey and Rice Casserole
    Photo Credit: Tried and True Recipes.

    This turkey and rice casserole is packed with cheesy, spicy, and creamy flavors, all topped with a crunchy corn tortilla layer. It's a satisfying dish that's perfect for summer meals.

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    Chicken & Rice Casserole

    Chicken And Rice Casserole.
    Photo credit: Cheerful Cook.

    This chicken and rice casserole is a great dish that combines comfort and flavor. It's simple to prepare and perfect for a cozy meal.

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    Crockpot Mexican Casserole

    Crockpot Mexican Casserole with Ground Beef.
    Photo Credit" Haute & Healthy Living.

    This crockpot Mexican casserole is packed with all the delicious flavors you love from Mexican food. It's a simple and healthy option for busy weeknights that won't break the bank.

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    Broccoli Cauliflower Casserole

    Broccoli Cauliflower Casserole.
    Photo Credit: The Almond Eater.

    This Broccoli Cauliflower Casserole is packed with broccoli and cauliflower in a creamy cheese sauce made lighter with Greek yogurt. It’s quick to prepare in just 35 minutes and works great as a side dish or a meatless meal.

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    Walking Taco Casserole

    Walking taco casserole on a baking dish.
    Photo Credit: Midwest Foodie.

    This walking taco casserole is a quick and easy meal that you can whip up in just 25 minutes using only one pan. It's a fun twist on your usual taco night that the whole family will enjoy!

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    Eggplant Moussaka

    Eggplant Moussaka with Lamb.
    Photo credit: always use butter.

    Eggplant Moussaka is a hearty dinner packed with vegetables, ground beef or lamb, and plenty of cheese on top. This version skips the potatoes and Bechamel sauce, using more eggplant instead for a tasty Mediterranean meal that's both healthy and easy to prepare.

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    Chicken Sun-Dried Tomato Pasta Bake

    sun-dried tomato pasta bake.
    Photo credit: always use butter.

    This dish features cheesy chicken and pasta packed with sun-dried tomatoes and spinach, creating a hearty meal that's simple to prepare. It's perfect for a comforting dinner any night of the week.

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    Zucchini Casserole

    Zucchini Casserole.
    Photo Credit: The Forked Spoon.

    Zucchini Casserole is a creamy and cheesy side dish that features fresh zucchini and yellow squash, along with mayonnaise, sour cream, and panko breadcrumbs. It's simple to prepare and goes well with any dinner, whether you're having chicken, beef, or fish.

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    Cabbage Roll Casserole

    Cabbage Roll Casserole
    Photo Credit: Wholesome Yum.

    This cabbage roll casserole combines the delicious flavors of cabbage rolls with less work involved. It's a simple and healthy option for dinner.

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    Chicken Broccoli Pasta Bake

    Chicken pasta bake.
    Photo credit: always use butter.

    This dish is packed with chicken and broccoli, making it a hearty meal that will fill you up. It's perfect for dinner and you'll likely have some leftovers to enjoy later.

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    Tater Tot Cowboy Casserole

    Tater Tot Cowboy Casserole.
    Photo Credit: Cupcakes and Kale Chips.

    This casserole features ground beef mixed with a creamy tomato sauce, all cooked in one skillet. Topped with plenty of cheddar cheese and crispy tater tots, it’s a hearty dish perfect for summer.

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    Big Mac Casserole

    A plate of Big Mac casserole.
    Photo Credit: Mary's Whole Life.

    This Big Mac casserole combines all the classic Big Mac flavors into a delicious meal. With lean ground beef, potatoes, lettuce, tomatoes, pickles, and a tasty high-protein Big Mac sauce, it's perfect for dinner.

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    Hamburger Rice Casserole

    Hamburger Rice Casserole.
    Photo Credit: Deliciously Homecooked.

    This hamburger rice casserole is a simple and tasty dish that everyone in the family will enjoy. Made with ground beef and paired with steamed broccoli, it’s the perfect comfort food for any night.

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    Vegetarian Enchilada Casserole

    Vegetarian Enchilada Casserole.
    Photo Credit: The Foodie Affair.

    This vegetarian enchilada casserole is packed with all the classic flavors you love. Top each serving with your favorite extras for a delicious meal.

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    Smoked Mac and Cheese with Bacon

    Smoked Mac and Cheese with Bacon.
    Photo Credit: The Feathered Nester.

    Smoked Mac and Cheese with bacon is a deliciously cheesy dish with a hint of smokiness. This is a great option for game day gatherings.

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    More Recipe Roundups

    • Chicken pesto pasta salad.
      18 Delicious Pasta Salads That Are Perfect for Summer Picnics
    • Cabbage roll casserole.
      18 Cheap Beef Dinners You Can Just Dump, Bake and Devour
    • A bowl of chili.
      26 Easy Crockpot Recipes That Will Feed a Crowd
    • Making gino.
      20 Heavenly Desserts That Will Satisfy Your Cravings

    About Emmeline Kemperyd

    Emmeline Kemperyd is a writer, food blogger, recipe creator and food photographer and the founder of alwaysusebutter.com. She has 20+ years experience creating and simplifying recipes so they taste good, and are quick, easy, and approachable. She is a regular contributor to MSN and her work has been featured by The Guardian, Well+Good, Vulture, SheKnows, Good Men Project, and The Feed Feed, among others.

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    Hi, I'm Emmeline! I love tasty food, but I'm always in a hurry. And I have the quick and easy recipes to prove it!

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