This easy Hamburger Casserole is loaded with flavor from sweet onions, red bell pepper, garlic, tomatoes, and elbow macaroni. It’s all in a perfectly seasoned tomato sauce base and topped with Monterey Jack and cheddar cheese.
Discover a simple and delicious hamburger casserole recipe perfect for busy weeknights. With just a few ingredients and minimal prep time, this dish will quickly become a family favorite.
Enjoy this hearty casserole with a simple garden salad, crusty cheese garlic bread, minestrone soup, or tomato salad.
Ingredient Notes and Substitutions
- Ground beef: use ground beef with a little fat in it for flavor
- Onion: preferably yellow for sweetness
- Bell pepper: any color bell pepper works
- Garlic: fresh, of course
- Seasonings: Italian, kosher salt, and freshly ground black pepper
- Tomato sauce: or crushed tomatoes
- Fire-roasted diced tomatoes: I love the extra flavor and color
- Elbow macaroni: use any short pasta shape with this recipe, including rotini, elbow macaroni, farfalle, penne, egg noodles, or cellentani pasta.
- Cheese: cheddar, Monterey Jack, or a Mexican blend cheese works well
How to make Hamburger Casserole
Bring a large pot of lightly salted water to a boil. Cook the elbow macaroni al dente according to package instructions. Drain well in a colander in the sink.
Meanwhile, brown the ground beef in a large skillet over medium-high heat. Add the onion and red bell pepper about halfway through the browning process. Continue cooking until the veggies are soft and the ground beef is browned. Drain any excess grease. Reduce the heat to low and add the garlic and Italian seasoning, cooking for 1 minute while stirring constantly.
Stir in the tomato sauce, fire-roasted diced tomatoes, and cooked macaroni. Simmer for a couple of minutes. Season with kosher salt and fresh ground black pepper to taste. Spoon the ground beef mixture into a 9×13-inch casserole dish. Top with a mixture of shredded cheddar cheese and shredded Monterey Jack cheese. Cover and bake for 15 minutes. Then remove the foil and bake for another 5 minutes.
Preparation Tips
- Cook the noodles al dente, which means slightly firm. They will be simmered for a few minutes and then baked.
- You can substitute Italian sausage, ground turkey, ground chicken, or ground pork.
- Cook in the oven long enough to heat the casserole and melt the cheese.
- Other cheeses to try include provolone, Parmesan, Fontina, mozzarella, and, if you like spicy things, Pepperjack.
Hot to Freeze This Casserole
Already baked: First, let the casserole fully cool. Then, wrap the dish in several layers of plastic wrap. Place on a level shelf in the freezer and freeze for up to 3 months. Thaw in the fridge overnight, and remove the casserole from the fridge 40 minutes before baking to bring it to room temperature. Reheat at reduced power in the microwave.
Before baking: Prep the dish and wrap it in several layers of plastic wrap. Place on a level shelf in the freezer and freeze for up to 3 months. Thaw in the fridge overnight and remove the casserole from the fridge 40 minutes before baking to bring it to room temperature. Bake according to the recipe directions.
Storage and Reheat
Leftovers can be stored in an airtight container in the fridge for up to 3 days. To reheat, cover the dish with foil and place it in a 350-degree oven for about 15 minutes or until heated through.
Alternatively, reheat in the microwave at reduced power for short increments until warm. It is always best to remove the casserole from the refrigerator 40 minutes before reheating to bring it to room temperature.
More Ground Beef Recipes
Easy Hamburger Casserole Recipe
Ingredients
- 1 lb ground beef
- 1 small onion diced
- 1 red or green bell pepper diced
- 2 cloves garlic minced
- 1 ½ teaspoons Italian seasoning
- 1 (15-ounce) can tomato sauce
- 1 (14.5-ounces) can fire roasted diced tomatoes
- 2 cups uncooked elbow macaroni
- Kosher salt to taste
- Fresh ground black pepper to taste
- 1 cup finely shredded sharp cheddar cheese
- 1 cup finely shredded Monterey Jack cheese
Instructions
- Preheat oven to 350 degrees. Spray a 9×13-inch baking dish with nonstick spray for easier cleanup.
- Bring a large pot of lightly salted water to a boil. Cook the elbow macaroni al dente according to package directions. Drain well.
- Meanwhile, brown the ground beef in a large skillet over medium-high heat. About halfway through the browning process, add the onion and the red bell pepper. Continue cooking until the onion and bell pepper are soft and the ground beef is browned. Drain any excess grease. Reduce the heat to low and add the garlic and Italian seasoning, cooking for 1 minute while stirring constantly.
- Stir in the tomato sauce, fire-roasted diced tomatoes, and cooked macaroni. Simmer for a couple of minutes. Season with kosher salt and fresh ground black pepper to taste.
- Spoon the beef mixture into a 9×13-inch casserole. Top with a mixture of shredded cheddar cheese and shredded Monterey Jack cheese. Cover and bake for 15 minutes. Remove the foil and bake for another 5 minutes or until the cheese is melted and the casserole is heated through.
Notes
- Cook the noodles al dente, which means slightly firm. They will be simmered for a few minutes and then baked.
- You can substitute Italian sausage, ground turkey, ground chicken, or ground pork.
- Cook in the oven long enough to heat the casserole and melt the cheese.
- Other cheeses to try include provolone, Parmesan, Fontina, mozzarella, and, if you like spicy things, Pepperjack.
Nutrition
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Everything Enchanting
What a hearty, delicious meal! We will make this again and again! 😍.
Beti
My kids loved this!! They could not get enough of it. Thanks for sharing such an easy and delicious recipe.
Kat
My family really enjoyed this! It was easy and delicious. Thanks for sharing the recipe!
Catalina
All the flavors I love in one casserole! This was a big hit in our house. Thanks for sharing!
Erik
Great recipe! Even my picky son loved it!
Amanda
Perfect meal for weeknights, a flavorful dish the whole family loved!
Julie
This was so good and full of flavor! We love burgers and having it in a casserole with the macaroni was really delicious.
Tammy
Such a comforting weeknight meal for the whole family…plus leftovers are always enjoyed too! So delicious and easy to make!
Marie
This hamburger casserole is delicious and easy to make. Thanks for sharing the recipe!
Lavanda
I love finding new and delicious ways to enjoy ground beef, and this dish looks absolutely scrumptious. I can already imagine the savory flavors and comforting aromas filling my kitchen. Can’t wait to try it out and impress my family with this yummy meal!
karen
This Hamburger Casserole is the best. I shared the recipe with my Mom and she enjoyed it too!
Samantha Donnelly
This sounds like my perfect comfort food, I have the ingredients in so will be trying this recipe and really want something like this now
Moni
Your Hamburger Casserole recipe is amazing! It’s super easy to make and tastes delicious. I appreciate how you included step-by-step instructions and photos, making it easy to follow along. The combination of ground beef, noodles, and cheese was a hit with my family. Thank you for sharing this fantastic recipe!
Beth Pierce
You are most welcom. I am so glad that you liked it!
Edgar
It’s my first time seeing such a casserole. I am such a sucker for hamburgers. I look forward to giving it a try.
Amber
My mom used to make something like this. I am so excited to find this recipe and cant wait to give it a try.
Nyxie
This looks amazing! We’re just heading out to do a shop, and with this in mind I think we might just have tonight’s dinner sorted!