Preparing dinner can sometimes feel overwhelming, especially on busy nights. Having a few go-to casseroles in the freezer can make mealtime a breeze. Here are 26 easy-to-make casseroles that you can prepare ahead of time and freeze, ensuring you always have a comforting meal ready when you need it.
Cheesy Steak Pasta Casserole

This dish features a creamy steak and mushroom pasta mixed with a cheesy casserole. It's a comforting and classy dinner that you can whip up in just 45 minutes, all in one pan to keep cleanup easy.
Reuben Casserole
Reuben Casserole combines the tasty ingredients of a Reuben sandwich, like corned beef, Swiss cheese, and sauerkraut, all baked together in one dish. It's a simple and satisfying meal that you can easily prepare ahead of time.
Lemon Chicken & Rice Casserole
Lemon Chicken and Rice Casserole is a simple one-pot dish packed with zesty flavors, juicy chicken thighs, and creamy rice. It's a great option for a comforting meal that you can easily freeze for later.
Chicken Pasta Bake
This Chicken Pasta Bake combines cheesy tomato sauce with simple ingredients for a cozy meal. It's a great way to use leftover rotisserie chicken and is sure to please everyone at the table.
Chicken Broccoli Pasta Bake
This dish is packed with chicken and broccoli, making it a hearty meal that will fill you up. It's perfect for busy nights and you'll definitely have some leftovers.
Ritz Cracker Chicken Casserole
This is a cozy dinner option that's simple to prepare and packed with flavor from everyday ingredients. It's a great addition to your weekly meals, and even those who are picky eaters will enjoy it.
Ultimate Chicken Casserole
This creamy chicken casserole combines rotisserie chicken, egg noodles, green beans, cheese, and a mix of cream soups and sour cream, all seasoned perfectly. Topped with crispy fried onions, this dish is a great option for a quick and satisfying meal that’s ready in just 45 minutes.
Cheesy Potato Chicken Sausage Casserole
This Chicken Sausage Casserole combines chicken sausage, potatoes, and cheese for a tasty meal. It's simple to prepare in one skillet and is gluten free.
Johnny Marzetti - Ground Beef Noodle Casserole
Johnny Marzetti is a baked pasta dish made with ground beef and tomato sauce. It's topped with your favorite cheese for a comforting meal.
Stuffed Pasta Shells with Spinach
Stuffed pasta features large shells filled with a creamy spinach and cheese mixture, offering a tasty vegetarian option. This dish is great for holiday gatherings, game days, or any special occasion.
Chicken Parmesan Casserole
This Chicken Parmesan Casserole offers a tasty take on the traditional Italian favorite. It combines chicken, marinara sauce, soft pasta, and gooey cheese, all baked together for a comforting meal.
Creamy Baked Pumpkin Gnocchi with Italian Sausage
Baked Pumpkin Gnocchi with Italian Sausage features simple gnocchi combined with a creamy pumpkin sauce that's easy to prepare. This dish is perfect for busy nights and can be frozen for later.
Vegan "Sausage" Pasta Bake
This pasta bakes in the oven and is finished off with a tasty cashew "Parmesan" sauce. It's a great option for busy nights when you want something easy and satisfying.
Buffalo Chicken Pasta Bake
This Buffalo Chicken Pasta Bake is quick to prepare and ready in under an hour. Packed with spicy buffalo sauce, hidden spinach, and plenty of cheese, it's a tasty option for a weeknight dinner.
Eggplant Moussaka
Eggplant Moussaka is a hearty dinner packed with vegetables and ground beef or lamb, all covered in cheese. This version skips the potatoes and Bechamel sauce, using more eggplant instead for a tasty and healthy Mediterranean meal that's easy to prepare.
Tater Tot Casserole
Tater tot casserole is a simple dish that the whole family will enjoy. It's a great option for busy weeknights when you need something quick and satisfying.
TikTok Spaghetti
This version of the Viral TikTok Spaghetti pasta recipe is super simple. It combines spaghetti, meat, and cheese into a cozy dish that everyone loves.
Chicken Sun-Dried Tomato Pasta Bake
This dish features cheesy chicken and pasta packed with sun-dried tomatoes and spinach, creating a hearty comfort meal. It's simple to prepare and perfect for freezing, making it a great option for busy nights.
One Pot Burrito Bowl
These Mexican burrito bowls are simple to make and come together in one pot in just 30 minutes, which makes cleanup easy. They’re a great option for busy nights when you want something tasty without spending too much time in the kitchen.
Easy Shepherd’s Pie
Shepherd's Pie is a cozy dish that warms you up on cold days. It's simple to prepare with just a few ingredients, and you can use ground beef or lamb, making it a great option to prepare in advance and freeze for busy days.
Sausage Asparagus Pasta Bake
This Sausage Asparagus Pasta Bake is simple with just five ingredients. The fresh asparagus and sweet Italian sausage create a tasty mix that everyone will enjoy.
No-Boil Ravioli Casserole
This dish is super easy to prepare with just four ingredients and some ready-made items. You can have it ready in 5 minutes and on the table in under 40.
Baked Chicken Parmesan Meatballs
Made with tender homemade Italian chicken meatballs topped with marinara sauce and plenty of melted mozzarella cheese, this one-pan recipe for baked Chicken Parmesan Meatballs will satisfy any comfort food cravings! These cheesy, saucy meatballs are perfect over pasta or added to rolls for the best meatball parmesan subs.
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Walking Taco Casserole
This casserole combines all the delicious flavors of tacos into a convenient one-dish meal. Packed with ground beef, salsa, and plenty of cheese, it's perfect for a potluck or a quick weeknight dinner.
Gluten-Free Shepherd’s Pie
This gluten-free shepherd’s pie is a warm and filling dish that’s perfect for any meal. While it’s usually made with ground lamb, using beef turns it into what’s known as Cottage Pie.
Slow Cooker Chicken Tater Tot Casserole
A tater tot casserole with chicken and bacon cooked in the slow cooker is a simple and satisfying meal. In just 5 hours, you can enjoy a delicious dish that's perfect for busy nights.
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