There are some dinners that feel like a warm hug, and Sour Cream Beef Noodle Casserole is one of them. It is the kind of cozy, old-fashioned casserole that brings everyone to the kitchen before you even call them for dinner. Tender egg noodles, savory ground beef, creamy sour cream sauce, and plenty of melted cheese come together in one bubbling, comforting dish.

I love recipes like this on busy evenings when I want something homemade without spending hours in the kitchen. Everything comes together simply, the casserole goes into the oven, and suddenly the whole house smells like dinner. It reminds me of those nights when everyone gathered around the table, hungry and ready for something hearty.

This easy Sour Cream Beef Noodle Casserole is also wonderfully practical. It uses everyday ingredients, makes generous portions, and reheats beautifully. Whether you’re looking for a comforting family dinner, an easy baked beef recipe, or a make-ahead casserole for a busy week, this one deserves a spot in your rotation.

Why You’ll Love It

It is incredibly easy.
Simple ingredients and straightforward steps make this an approachable weeknight dinner.

Perfectly creamy and cheesy.
Sour cream creates a rich, tangy sauce while melted cheese adds irresistible comfort.

Family-friendly.
The familiar combination of beef, noodles, tomato sauce, and cheese is loved by both kids and adults.

Great for meal prep.
Make it ahead, refrigerate it, and bake when you’re ready.

Budget-friendly.
Ground beef and egg noodles turn a handful of pantry staples into a filling meal.

Pure comfort food.
Every bite is warm, creamy, savory, and satisfying—exactly what you want for dinner.

FAQ For Common Questions

Can I make Sour Cream Beef Noodle Casserole ahead of time?
Yes. Assemble the casserole, cover tightly, and refrigerate it for up to 24 hours before baking.

Can I use ground turkey instead of beef?
Absolutely. Ground turkey makes a lighter variation while still working beautifully with the creamy sauce.

How do I keep the noodles from getting mushy?
Cook the noodles only until al dente and avoid overbaking the casserole.

Can I make this casserole without cream cheese?
Yes. Cream cheese is optional. Sour cream alone provides plenty of creaminess.

Can I use different cheese?
Yes. Cheddar, Monterey Jack, Colby Jack, or Mozzarella are all excellent choices.

Is Sour Cream Beef Noodle Casserole keto or low carb?
Traditional versions are not keto because of the egg noodles. For a low-carb version, replace the noodles with cooked cauliflower, zucchini noodles, or shirataki noodles.

Weight Watchers-Friendly Cheesy Beef and Noodle Casserole

Ingredients

12 ounces whole-wheat wide egg noodles

1 pound 93% lean ground beef

1 small yellow onion, finely diced

2 cloves garlic, minced

1 can (15 ounces) no-sugar-added tomato sauce

2 tablespoons tomato paste

1 teaspoon Italian seasoning

½ teaspoon salt

¼ teaspoon black pepper

½ cup fat-free sour cream

1 cup low-fat cottage cheese

1 cup reduced-fat shredded cheddar cheese, divided

½ cup reduced-fat shredded mozzarella cheese

Cooking spray instead of butter, for greasing the baking dish

Weight Watchers Tips

Use 93–96% lean ground beef.

Choose low-fat or fat-free dairy products.

Use reduced-fat cheese to lower the points.

Replace butter with cooking spray.

How to Make Weight Watchers Cheesy Beef and Noodle Casserole

1. Cook the noodles: Bring a large pot of salted water to a boil. Add the egg noodles and cook according to the package instructions until tender. Drain and set aside.

2. Cook the ground beef: Heat a large skillet over medium heat. Add the lean ground beef and cook for 6–8 minutes, breaking it apart until browned. Drain any excess fat.

3. Add onion and garlic: Stir in the diced onion and cook for 3–4 minutes until softened. Add the minced garlic and cook for another 30 seconds.

4. Prepare the tomato sauce: Add the tomato sauce, tomato paste, Italian seasoning, salt, and black pepper. Stir well and simmer for 5 minutes.

5. Make the creamy mixture: In a large bowl, combine the sour cream, cottage cheese, and ½ cup of shredded cheddar cheese. Mix until well combined.

6. Combine everything: Add the cooked noodles to the creamy cheese mixture. Then add the ground beef and tomato sauce. Stir gently until everything is evenly combined.

7. Prepare for baking: Preheat the oven to 350°F (175°C). Lightly coat a baking dish with cooking spray.

8. Assemble the casserole: Spread the noodle and beef mixture evenly into the prepared baking dish. Sprinkle the remaining cheddar cheese and mozzarella cheese over the top.

9. Bake: Bake uncovered for 25–30 minutes, or until the cheese is melted and bubbly.

10. Serve: Let the casserole rest for about 5–10 minutes before serving.