Twelve of my best easy casserole recipes in one place - hearty dinner casseroles, make-ahead breakfast casseroles, and classic holiday sides that are freezer-friendly, family-approved, and actually doable on a weeknight.

A Quick Look at the Recipe
👩🏻🍳 Collection: Easy Casserole Recipes
⏱️ Number of Recipes: 12
🧑🧑🧒 Serves: Most serve between 8-12
🍲 Highlights: Easy dinner casseroles, easy breakfast casseroles, and holiday side dish casseroles. Make-ahead friendly, freezer-friendly, slow cooker options, 5-ingredient recipes
🎯 Difficulty: Very Easy to Easy
Casseroles are a weeknight dinner dream. You throw everything into one dish, the oven does most of the work, and you end up with a hot, delicious meal without much fuss. They're also one of the best things you can make ahead. Assemble on Sunday, bake on Wednesday, and you'll feel suspiciously organized.
But easy casserole recipes aren't just for dinner. Some of my favorites are breakfast casseroles that you throw together the night before and pop in the oven while the coffee is brewing, or holiday sides that have been on my family's table for decades. This list covers all of it! 12 easy casserole recipes that I genuinely love and make on repeat. Whether you need a quick weeknight dinner, an easy breakfast for a crowd, or a classic sweet potato casserole recipe for your next holiday meal, you'll find something here.
Why You'll Love These Recipes
- One dish, done. Most of these are complete meals - protein, starch, and vegetables all cooked together, which means fewer pots and a simpler cleanup. Dunzo.
- Make-ahead magic. Almost every casserole on this list can be assembled ahead of time and refrigerated until you're ready to bake. Several freeze beautifully, too.
- Crowd-friendly by nature. Casseroles feed a crowd without asking much of you. Most of these serve 8 or more, making them perfect for family dinners, potlucks, or meal prepping a few days in advance.
- Really and truly easy. These aren't recipes that call themselves easy and then ask you to make a béchamel from scratch. These are genuinely simple. Just a few basic ingredients, straightforward steps, and results that taste as if you worked harder than you did.
Easy Dinner Casseroles
Let's start with the main event. These dinner casseroles are weeknight workhorses - hearty, satisfying, and almost all of them are solid candidates for meal prep or freezing.








Easy Breakfast Casseroles
Breakfast is our jam here at the Jenkins household. I love creating a big spread for guests or making a special holiday brunch just for our family. The beauty of most of these is that you assemble them the night before, so the morning of is just preheat and bake.


Easy Holiday Side Dishes
These last two are classics, the kind of recipes that have been on family holiday tables for generations. A good easy sweet potato casserole recipe is non-negotiable at Thanksgiving (at least at our house!). Same goes for the pineapple casserole, which I know sounds unusual but trust the process. My Grandmother made this one for decades and it's such a showstopper!


Tips for the Best Casseroles
A few things that apply across nearly every recipe on this list:
- Assemble ahead. Most casseroles can be put together the night before and refrigerated until you're ready to bake. Just add a few extra minutes to the bake time if going straight from cold.
- Let it rest. I know it's hard when dinner smells this good, but letting a casserole sit for 5-10 minutes after it comes out of the oven gives it time to set up. You'll get cleaner slices and a less soupy result.
- Salt your vegetables. For casseroles with high-moisture vegetables like zucchini or tomatoes, salt them first and let them drain on paper towels. This helps prevent a watery casserole, which no one wants.
- Freeze a second pan. If a casserole serves 8 and there are 4 of you, double the recipe and freeze the second pan. Future you will be very grateful.
Make-Ahead, Storage & Reheating
- Making ahead. Most casseroles can be assembled up to 24 hours in advance, covered, and refrigerated until you're ready to bake. Add 5-10 minutes to the bake time if going straight from the refrigerator. Check the individual recipe for specifics.
- Freezing. Most casseroles freeze well, though dishes with dairy-heavy sauces can sometimes separate slightly when reheated. The meatball casserole, cowboy cornbread casserole, sweet potato shepherd's pie, and zucchini casserole all freeze particularly well. Assemble, cool completely, wrap tightly, and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
- Reheating. Cover tightly with foil before reheating - this traps steam and keeps everything from drying out. Reheat at 350-375°F for 20-40 minutes depending on size, or until heated through. For individual portions, the microwave works fine with a damp paper towel over the top.
If you try any of these easy casserole recipes, I'd love to hear which one you made first. Leave a comment below and let me know - and if you've got a favorite casserole that should be on this list, I want to hear about that too. A star rating on the individual recipe goes a long way for this little blog, and I read every single comment.






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