It can be tricky to figure out what to serve when you want something hearty but not complicated. With 15 9×13 casseroles to choose from, this list helps take that pressure off and gives you go-to ideas that hold up for a Sunday dinner. Each one leans into that balance of ease and convenience that makes these dishes a go-to.

Easy Frito Pie

Some meals are just meant to add a little fun to your routine, and this Easy Frito Pie takes that idea and runs with it. Built for laid-back Sundays, it offers big crunch, bold flavors, and something nobody can resist. It’s an effortless way to bring a little extra joy to your dinner table after a long week. With a dish this playful, you’ll find yourself looking forward to rolling into the weekend.
Get the Recipe: Easy Frito Pie
Cowboy Cornbread Casserole

Lazy Sunday evenings just feel better with a dish that warms you from the inside out. This Cowboy Cornbread Casserole hits all the right notes with its hearty, filling blend and rustic charm. It’s the kind of meal that reminds you why casseroles are a classic American tradition. Perfect for winding down and enjoying something that feels like it’s made with love.
Get the Recipe: Cowboy Cornbread Casserole
Beefy Cabbage Roll Casserole

There’s nothing quite like reimagining a classic, and this Beefy Cabbage Roll Casserole does it brilliantly. It keeps all the hearty flavors you love but skips the extra work of rolling individual cabbage leaves. The result is a dinner that feels relaxing, fuss-free, and ideal for a slow, lazy Sunday. This dish takes the stress out of traditional cooking while keeping the heart of the recipe intact.
Get the Recipe: Beefy Cabbage Roll Casserole
Biscuit Chicken Pot Pie

You can always count on a casserole to make Sunday feel special, and this Biscuit Chicken Pot Pie is no exception. It’s cozy without feeling too heavy and hits all the notes of home-cooked goodness. This dish creates the kind of warmth you want after days of rushing around, serving as the perfect end-of-week meal. Pair it with quiet moments or good company, and you’ll feel right at home.
Get the Recipe: Biscuit Chicken Pot Pie
Corned Beef Hash Casserole

Sundays are meant for dishes like this Corned Beef Hash Casserole that pack in bold flavors without needing much effort. It’s satisfying, filling, and exactly what you crave after a full weekend. This has “classic Sunday dinner vibes” written all over it, offering just the right mix of hearty and enjoyable flavors. There’s no better way to finish off the week.
Get the Recipe: Corned Beef Hash Casserole
Skillet Stroganoff Pie

It’s hard to go wrong with a dish that combines ease and depth of flavor, and this Skillet Stroganoff Pie strikes that balance perfectly. With all the richness of stroganoff baked into one dish, this casserole fits the slower pace of Sunday nights beautifully. It’s filling, delicious, and cuts out the extra work without losing any of the charm. Meals like this make you enjoy the time to unwind.
Get the Recipe: Skillet Stroganoff Pie
Cuban Sandwich Casserole

Some dishes take something familiar and make it into something truly unexpected. This Cuban Sandwich Casserole is perfect for shaking up your usual Sunday line-up while still giving you everything you love about cozy, homemade meals. It’s a fresh twist on a classic sandwich that works baked up in casserole form. Pair it with a relaxed evening at home, and you’ve got yourself a winner.
Get the Recipe: Cuban Sandwich Casserole
Southern Ground Beef & Baked Bean Casserole

There’s no better way to settle into your evening than with a casserole you know will deliver big flavors without a ton of fuss. This Southern Ground Beef & Baked Bean Casserole packs in the kind of lovely bite that leaves everyone at the table happy. It’s warm and familiar, bringing Southern-inspired cooking to the forefront effortlessly. Your Sunday dinners just got even better.
Get the Recipe: Southern Ground Beef & Baked Bean Casserole
Mom’s Meatball Casserole

Few dishes feel as timeless as meatballs, and this Mom’s Meatball Casserole takes them up a notch in casserole form. There’s an irresistible quality to this one that pulls everyone in, filling your table with everything Sunday night dinners should be. It’s a dish you can rely on to bring warmth and convenience to the start or end of a week. Simple, delicious, and packed with nostalgia in every bite.
Get the Recipe: Mom’s Meatball Casserole
Croissant Breakfast Casserole

There’s something about Sundays that makes you want breakfast to roll into brunch, or even dinner. This Croissant Breakfast Casserole feels just indulgent enough without being complicated, making it a must for a slow-paced day at home. The buttery texture and baked goodness will have everyone excited to dig in. Whether you start your morning or end your evening with it, this one’s a hit.
Get the Recipe: Croissant Breakfast Casserole
Shipwreck Casserole

There’s something just a little nostalgic about this Shipwreck Casserole, capturing plenty of hearty flavors in layers you won’t expect. It’s fun and packed with personality, making it a great option for adding variety to your usual Sunday lineup. It feels old-school in the best way, like something you’d find at a potluck back in the day. If you’re itching for a dish that’s both familiar and new, this is the one.
Get the Recipe: Shipwreck Casserole
Baked Ziti

Sundays and pasta casseroles go hand in hand, and this Baked Ziti is as classic as it gets. Whether you’re sharing it with loved ones or enjoying leftovers the next day, this dish is everything you need to cap off the weekend. It’s hearty enough to satisfy a big appetite while still feeling effortless to serve. There’s just something about baked pasta that makes dinner feel a little more cheerful.
Get the Recipe: Baked Ziti
Fully Loaded Tater Tot Breakfast Casserole

It doesn’t matter if it’s morning or evening, this Fully Loaded Tater Tot Breakfast Casserole is perfect for whatever pace your Sunday happens to take. There’s something laid-back about it that pairs wonderfully with slow days when you want something easy but delicious. The hearty bite and creative twist take breakfast-for-dinner to a whole new level. You’ll be looking forward to this one every weekend.
Get the Recipe: Fully Loaded Tater Tot Breakfast Casserole
Cheesy Ritz Cracker Chicken Casserole

Just when you think you’ve tried every classic casserole, this Cheesy Ritz Cracker Chicken Casserole steps in and changes the game. It’s nostalgic, simple, and packed with a satisfying crunch that’ll make dinner feel like something truly special. This is the kind of recipe that feels familiar but with a welcome twist. Nothing beats ending your weekend with a dish that offers easy-to-love flavors.
Get the Recipe: Cheesy Ritz Cracker Chicken Casserole
Chicken Spaghetti

Few casseroles are as fun and crowd-pleasing as this Chicken Spaghetti, making it perfect for a little Sunday indulgence. It’s one of those meals that feels filling and playful at the same time, which is exactly what you want before the week starts again. Dishes like this have a way of creating smiles around the dinner table. Perfect for sharing, but it’s just as good enjoyed any time.
Get the Recipe: Chicken Spaghetti