Cheesy Beef Noodle Casserole (Easy Weeknight Bake)

This cheesy beef noodle casserole is everything I love in a comforting weeknight dinner—hearty ground beef, creamy noodles, savory tomato sauce, and gooey melted cheddar on top.

It’s warm, satisfying, and easy to make ahead, perfect for cozy family meals.

Why You’ll Love This Recipe

Classic comfort food made with simple pantry staples.

Crowd-pleaser that’s perfect for family dinners, potlucks, or meal prep.

Creamy, cheesy, and beefy in every bite.

Freezer-friendly and easy to make ahead.

No fancy tools needed, just one pan and a baking dish.

Ingredient Highlights

Lean ground beef: Adds hearty protein and richness.

Onion & garlic: Aromatic base for deep flavor.

Tomato sauce: Smooth and savory—makes the perfect casserole sauce.

Italian seasoning: Brings herbs and warmth to the dish.

Egg noodles: Tender and perfect for soaking up sauce.

Sour cream + cottage cheese: A creamy, tangy twist that makes the noodle layer irresistible.

Cheddar cheese: Melts beautifully and adds that golden bubbly finish.

Pro Tips Before You Start

Use full-fat dairy for the creamiest texture.

Don’t overcook the noodles—they’ll bake more in the oven.

Let it rest before serving so it sets and slices cleanly.

Add extra seasoning like garlic powder or red pepper flakes for extra depth.

Prep ahead and refrigerate before baking if making for guests.

How to Make Beef Noodle Casserole

Step 1: Preheat the Oven

Preheat your oven to 350°F and lightly grease a 9×13-inch baking dish with nonstick spray or oil.

Step 2: Cook the Beef and Onions

In a large skillet over medium-high heat, brown the ground beef with chopped onion.

Cook for about 10 minutes, until the beef is cooked through and the onions are soft.

Stir in the minced garlic and cook for 1 minute more.

Step 3: Simmer the Sauce

Add tomato sauce and Italian seasoning to the skillet.

Stir everything together and let it simmer uncovered for 5 minutes.

Season with salt and black pepper to taste, then remove from heat.

Step 4: Boil the Noodles

While the sauce simmers, cook the egg noodles in a large pot of salted boiling water according to the package directions.

Drain and set aside.

Step 5: Mix the Dairy and Noodles

In a mixing bowl, combine the sour cream and cottage cheese.

Add the cooked noodles and gently toss until coated.

Season with salt and pepper if needed.

Step 6: Assemble the Layers

Spoon half of the creamy noodle mixture into the bottom of your baking dish.

Spread it evenly, then top with half of the beef and tomato sauce.

Repeat the layers once more with the remaining noodles and sauce.

Step 7: Add Cheese and Bake

Sprinkle shredded cheddar cheese evenly over the top.

Bake uncovered for about 30 minutes, until bubbly and golden on top.

Step 8: Cool and Serve

Remove the casserole from the oven and let it rest for 10 minutes before slicing and serving.

What to Serve It With

Garlic bread or crusty dinner rolls

Green salad with balsamic vinaigrette

Roasted broccoli or steamed green beans

Pickled vegetables or a simple cucumber salad

Variations & Substitutions

Swap the meat: Use ground turkey, chicken, or Italian sausage.

Add veggies: Stir in chopped spinach, mushrooms, or bell peppers.

Make it spicy: Add crushed red pepper or a pinch of cayenne to the sauce.

Use different cheese: Try mozzarella, Monterey Jack, or a blend.

Storage & Leftovers

Fridge: Store leftovers in an airtight container for up to 4 days.

Freezer: Wrap tightly and freeze the baked casserole for up to 2 months.

Reheat: Warm individual portions in the microwave or reheat the full dish in the oven at 350°F until heated through.

FAQs

 Can I make this ahead of time?
Yes! Assemble the casserole, cover it, and refrigerate for up to 24 hours.

Bake when ready.

What can I use instead of egg noodles?
Rotini, penne, or fusilli all work well. Just cook them al dente.

Can I use Greek yogurt instead of sour cream?
Yes—plain full-fat Greek yogurt is a great substitute.

Is this casserole freezer-friendly?
Absolutely. Assemble and freeze unbaked or bake first and freeze leftovers.

How do I know when it’s done baking?
The casserole will be bubbling around the edges and the cheese will be melted and lightly golden.

Can I double the recipe?
Yes—just use two baking dishes and increase cook time slightly.

What’s the best way to reheat it?
Cover with foil and bake at 350°F for 20–25 minutes, or microwave individual servings.

Final Thoughts

This cheesy beef noodle casserole brings all the comfort of a lasagna or baked ziti without the extra work.

It’s a guaranteed hit at the dinner table, and one of those cozy recipes you’ll come back to again and again.

Easy, nostalgic, and oh-so-satisfying!