I have a little secret for getting through the holidays without losing my mind: casseroles. These cozy, bubbling beauties do all the heavy lifting for you, from feeding a hungry crowd to keeping clean up simple. I rounded up my 6 favorite Christmas casseroles that are hearty, easy, and downright delicious.

Cinnamon roll casserole is what holiday dreams are made of. It is the perfect sweet, indulgent treat for all your festive gatherings. Imagine soft cinnamon rolls soaked in creamy eggnog, creating a deliciously rich flavor. One bite and it will become your new holiday favorite, no matter the season.

This one turns a beloved brunch classic into something you can feed a whole crowd. English muffins and Canadian bacon get cozy together under a creamy, spiced egg mixture. And then comes the real showstopper: a rich hollandaise sauce drizzled right over the top.

Picture this: juicy ground beef, tender veggies, and a thick, savory gravy all hanging out together. Now top that with the most incredible cheesy, garlicky mashed potatoes you can imagine. I know it sounds too good to be true, but that is exactly what shepherd's pie delivers. Meat, veggies, gravy, and potatoes all in one unbeatable dish.

This casserole is light and creamy but somehow still totally satisfying. That Panko breadcrumb topping gives you the perfect little crunch that sets off the rest of the dish beautifully. It also freezes like a dream, so you can make it months ahead if you need to.

You only need a handful of basic ingredients to pull off this scrumptious casserole. The real magic here is that it is incredibly filling and tasty, yet only takes 35 minutes from start to finish. If you are the kind of person who waits until the last minute, this is hands down the best pick on this list for you.

Brussels sprouts gratin puts a classy spin on a veggie side dish. Think caramelized Brussels sprouts bathed in a creamy sauce and baked to perfection. It is a perfect pick for the holidays, or honestly any cold day.
