Dinner · Part 2 of 3: Instructions
Cheesy Beef Noodle Casserole with Melted Cheddar Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 6
Before you start
Before beginning the cooking process, gather and measure all ingredients to ensure a smooth workflow. Bring a large pot of water to a rolling boil for the egg noodles.
Preheat the oven to 375°F (190°C) so it is ready when the casserole is assembled. Shred the cheddar cheese from the block and set it aside in a bowl. Have a 9x13-inch baking dish ready on the counter, along with a colander for draining the noodles.
Ingredients at a glance (4)
- 12 oz wide egg noodles
- 1 1/2 lb lean ground beef
- 30 oz tomato sauce
- 2 cups shredded cheddar cheese
Instructions
Prep and Pasta
- Cook the NoodlesBring a large pot of water to a boil. Add the egg noodles and cook according to the package instructions, but stop 2 minutes early so they remain slightly underdone. Drain the noodles thoroughly in a colander and set them aside.Look for The noodles should be pliable but still have a firm bite in the center.Tip Do not rinse the noodles after draining; the natural starches help the sauce cling to them.
The egg noodles are boiled in water until they are just shy of al dente, then drained thoroughly. They should look plump but still feel firm to the touch, with a clean, wheaty aroma rising from the steam.
Ensuring they are not overcooked at this stage is critical, as they will continue to cook and absorb moisture while baking in the oven later.
Beef and Sauce Simmer
- Brown the Ground BeefHeat a large skillet over medium-high heat. Add the ground beef and cook, breaking it up with a spatula, for 6 to 8 minutes until it is completely browned and no pink remains. Drain any excess grease from the skillet.Look for The beef should be evenly crumbled and deeply browned.Tip Let the beef sear for a minute before breaking it up to develop a rich, caramelized flavor.
- Simmer the SaucePour the tomato sauce into the skillet with the browned beef. Stir well to combine and bring the mixture to a gentle simmer over medium-low heat. Let it simmer for 5 minutes, allowing the flavors to meld and the beef to reach a safe internal temperature of 160°F (71°C).Look for The sauce should be bubbling gently and slightly thickened.Safe temperature 160°F (71°C) internal temperature (ground meat)Tip Keep the heat low to prevent the tomato sauce from splattering out of the skillet.
The ground beef is browned in a skillet until fully cooked, then simmered with the tomato sauce. The mixture should look rich, thick, and deeply red, with the savory aroma of cooked beef and sweet tomatoes filling the kitchen. There should be no visible pink meat, and the sauce should cling closely to the crumbled beef.
Assembly and Bake
- Combine and AssemblePreheat the oven to 375°F (190°C). In the large pot, toss the drained egg noodles with the hot beef and tomato sauce mixture until the noodles are evenly coated. Spread the mixture into an even layer in a 9x13-inch baking dish.Look for The noodles should be thoroughly coated in the rich red sauce.Tip Tossing the noodles gently prevents them from breaking apart.
- Bake and MeltSprinkle the shredded cheddar cheese evenly over the top of the noodle and beef mixture. Transfer the baking dish to the preheated oven and bake for 15 to 20 minutes until the cheese is completely melted, bubbly, and starting to turn golden brown at the edges. Remove from the oven and let rest for 5 minutes before serving.Look for The cheese should be melted into a stretchy, golden blanket.Tip For a deeper golden color, broil the casserole on high for the last 2 minutes, watching closely.
The noodles and meat sauce are tossed together, transferred to the baking dish, topped with cheddar, and baked. The finished casserole features a golden, bubbling layer of melted cheese with gentle steam rising. The cheese should be completely melted, slightly browned at the edges, and release a rich, buttery, and comforting aroma.
Common mistakes
One common mistake is overcooking the egg noodles during the boiling stage. Since they undergo a second cooking process in the oven, fully cooked noodles will become mushy and lose their structure.
Another error is failing to drain the excess grease from the ground beef after browning. Leaving too much fat in the pan will cause the tomato sauce to separate, resulting in a greasy, watery casserole rather than a cohesive, saucy dish.
How to tell it’s done
The casserole is perfectly done when the cheddar cheese on top is entirely melted, bubbling vigorously around the edges, and showing patches of light golden brown.
The center should be hot throughout, and a meat thermometer inserted into the beef mixture should register at least 160°F (71°C). Letting the casserole rest for five minutes after baking is crucial, as it allows the sauce to settle and thicken slightly, making it easier to scoop.
- Ground meat: 160°F (71°C) in the thickest part
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)