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    Home » Casseroles

    15 Casseroles That Are Perfect for Leftovers and Meal Prep

    By Emmeline Kemperyd updated December 2, 2025 · Published December 31, 2025 · Leave a Comment

    Casseroles are a fantastic way to ensure you get some leftovers and make meal prep a breeze. They combine a variety of ingredients into one hearty dish, making them perfect for feeding a crowd or enjoying throughout the week. From classic comfort foods to creative new recipes, these 15 casseroles will help you create something delicious and satisfying, without a lot of trouble!

    Seafood Pasta Bake

    Baked seafood pasta.
    Photo credit: always use butter.

    Creamy, cheesy, seafood pasta all in a simple casserole package.

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    Eggplant Moussaka with Lamb

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

    Eggplant Moussaka is a simple dinner packed with vegetables, ground beef or lamb, and plenty of cheese. This version skips the potatoes and Bechamel sauce, using more eggplant instead for a healthy and tasty Mediterranean meal.

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    Walking Taco Casserole

    Walking taco casserole.
    Photo credit: Emmeline Kemperyd.

    This casserole combines all your favorite taco flavors into one easy dish. It's packed with ground beef, salsa, and plenty of cheese, making it perfect for a potluck or a quick weeknight dinner.

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    Chicken Cordon Bleu Pasta Casserole

    Chicken Cordon Bleu Pasta Casserole.
    Photo credit: Three Olives Branch.

    Chicken Cordon Bleu Casserole is a simple and tasty pasta dish that brings together all the flavors of the classic recipe. It features pasta in a creamy cheese sauce with ham and chicken, all topped with a crispy breadcrumb layer.

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    Creamy Tuna Pasta Bake

    Creamy Tuna Pasta Bake.
    Photo credit: Rich and Delish.

    This tuna pasta bake is creamy and packed with flavor, using canned tuna and mozzarella cheese along with a few easy ingredients. It's a great option for a quick and satisfying dinner.

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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 comfort meal that's simple to prepare. It's perfect for a satisfying dinner that won't take much time to whip up.

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    Chicken Enchiladas with Green Sauce

    Chicken enchiladas with green sauce.
    Photo credit: always use butter.

    Chicken enchiladas with green sauce are a quick and satisfying meal that you can whip up in just 10 minutes. This dish combines tender chicken wrapped in soft tortillas, smothered in melted cheese and zesty green chile sauce, making it a great choice for any night.

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    Spinach Artichoke Chicken Casserole

    A casserole dish full of spinach artichoke casserole.
    Photo credit: Nibble and Dine.

    This creamy casserole combines rotisserie chicken and frozen veggies, making it super easy to prepare. You can have it ready in less than an hour.

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    Rigatoni al Forno

    Rigatoni al Forno.
    Photo credit: Food and Mood Dietitian.

    This rigatoni al forno with veggies is a simple and tasty dish that everyone will enjoy. It's a comforting bake that's quick to prepare and packed with nutrients.

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    Philly Cheesesteak Pasta Casserole

    Philly Cheesesteak Pasta Casserole.
    Photo credit: Savory with Soul.

    Philly Cheesesteak Casserole combines all the flavors of a classic cheesesteak sandwich into one dish. It features plenty of beef, cheese, bell peppers, and onions in a creamy and filling casserole.

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    Company Casserole

    Company Casserole (Ground Beef Pasta Casserole)
    Photo Credit: Neighbor Food Blog.

    Company Casserole combines ground beef and pasta in a rich, creamy tomato sauce. It's a favorite for both kids and adults, making it a great choice for busy weeknights or gatherings.

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    Buffalo Chicken Pasta Bake

    Buffalo chicken pasta bake.
    Photo credit: always use butter.

    This Buffalo Chicken Pasta Bake is quick to prepare and ready in under an hour. It's packed with spicy buffalo sauce, hidden spinach, and plenty of cheese, making it a tasty option for a weeknight dinner.

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    Ranch Chicken & Potato Casserole

    Ranch potato bake.
    Photo credit: The Food Blog.

    Ranch Chicken and Potato Casserole with broccoli, bacon, and cheese is a great comfort food option. It's easy to prepare in just one pan, making it a perfect choice for a quick weeknight 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 definitely provide some leftovers. It's perfect for a filling dinner that everyone will enjoy.

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    Baked Chicken Parmesan Meatballs

    A scoop of Baked Chicken Parmesan Meatballs.
    Photo Credit: Flavorful Eats.

    This dish features soft Italian chicken meatballs smothered in marinara sauce and gooey melted mozzarella cheese, perfect for a cozy meal. These cheesy meatballs are great served over pasta or in rolls for delicious meatball subs.

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    More Casseroles

    • Chicken pot pie.
      35 Chicken Casseroles You Can Make in Under 1 Hour
    • A pan full of baked spaghetti.
      23 Quick and Easy Ground Beef Casseroles for Busy Families
    • A spoonful of seafood pasta bake.
      24 Gourmet Casseroles That Will Make You Feel Right at Home
    • A spoonful of cheesy tortellini casserole.
      12 Casseroles So Quick, You’ll Wonder Why You Ever Cooked Any Other Way

    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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