These ground beef casseroles are classics for a reason.

Simply Recipes / Mark Beahm

Ground beef is central to so many classic and crowd-pleasing casseroles.

These time-tested favorites (and new twists on classics!)

Spoonful of Johnny Marzetti Casserole lifted from the casserole dish, and in the surroundings, a stack of plates and a bowl of mixed greens salad

Simply Recipes / Mark Beahm

In my recipe, frozen hash browns make it quicker and easier.

Plus, the hash browns get incredibly crispy on the bottom and top of the casserole."

It’s easily adaptable so you might enjoy it with your favorite toppings."

cowboy casserole in a casserole dish next to a plate with a serving

Simply Recipes / Photo by Will Dickey / Food Styling by Julian Hensarling / Prop Styling by Christina Daley

Layers of cheese (lots of cheese!

), sauce, and noodles pull no punches here.

This is simply delicious homemade lasagna the way you want lasagna to taste.

Casserole Dish of Cheeseburger Casserole with a Serving Already Served Using a Spoon

Simply Recipes / Dude that Cookz

Need to make it ahead?

you’re free to make it and freeze itunbaked or baked.

Either way, you’ll love this cheesy, mildly spicy Tex-Mex casserole.

shipwreck casserole in a casserole dish at a table setting with a bowl of scallions, plate, and glass of water

Simply Recipes / Mihaela Kozaric Sebrek

Pull out your deepest 9x13-inch casserole for this oneyou’ll need it for all the delicious layers.

Johnny Marzetti Casserole

“I contend that macaroni isthepasta for Johnny Marzetti.

Egg noodles are also traditional, but macaroni creates a superior framework to hold the sauce and beef together.

slice of Cattle Drive Casserole on a plate with a fork

Simply Recipes / Photo by Morgan Hunt Glaze / Food Styling by Jennifer Wendorf / Prop Styling by Lindsey Lower

I suppose you could use penne, but doing so would push it from Marzetti to being Marzetti-inspired.”

Serve with hot sauce on the side for those who want to spice it up.

Top it with buttery mashed potatoes and bake until the potatoes brown on top.

Side view of a white baking dish of Million Dollar Ravioli Casserole with a serving removed and on a small plate next to a serving spoon on a small plate

Simply Recipes / Photo by Rachel Vanni / Food Styling by Tiffany Schleigh

Sprinkle with cheddar cheese before baking, if you want, to add another layer of flavor.

Even with all the swaps, it’s full of plenty of flavor.

Top it with cornbread batter and bake.

Walking taco casserole in a casserole dish with a spoon (casserole dish missing some casserole / some of the casserole was already served)

Simply Recipes / Karishma Pradhan

Serve with agreen salad.

Layers of corn tortillas, seasoned ground beef, refried beans, and cheese make this casserole delicious.

Serve with a side of ketchup for dipping forkfuls into.

Spoon of Philly cheesesteak lifted from casserole.

Simply Recipes / Nick Evans

Side view of a piece of lasagna on a plate.

Simply Recipes / Cambrea Bakes

Plate with a Slice of Beef Enchilada Casserole Topped with Sour Cream, Cilantro, Jalapeno, and Sliced Avocado, Surrounded by a Half Cut Avocado, a Bowl with Side Salad, a Table Cloth, and a Casserole Dish with More

Simply Recipes / Marta A Rivera Diaz

spoonful of unstuffed pepper lifted from skillet with more

Simply Recipes / Photo by Jen Causey / Food Styling by Emily Nabors Hall / Prop Styling by Lindsey Lower

easy taco casserol in a pot at a table setting with bowls of toppings, chips on a platter, and a bottle of beer

Simply Recipes / Photo by Jen Causey / Food Styling by Emily Nabors Hall / Prop Styling by Lindsey Lower

A piece of eggplant moussaka on a plate with a glass of wine and a salad behind it.

Simply Recipes / Alison Bickel

How to Make Puerto Rican Lasagna

Simply Recipes / Marta Diaz

Spoon in Chili Mac Dish

Simply Recipes / Aaron Hutcherson

A slice of shepherd’s pie on a plate with a fork.

Simply Recipes / Cambrea Gordon

A white baking dish filled with healthy shepherd’s pie, with a wooden spoon taking a scoop

Simply Recipes / Alison Bickel

A casserole dish with a tamale pie and a piece missing.

Simply Recipes / Annika Panikker

Casserole dish of cheesy baked ziti

Simply Recipes / Cambrea Bakes

Mexican Lasagna or taco lasagna recipe

Simply Recipes / Elise Bauer

Stuffed Bell Peppers in a casserole dish

Simply Recipes / Elise Bauer