Sour Cream Beef Noodle Casserole

Ingredients

- 6 +

• 8 oz egg noodles
• 1 lb ground beef
• 1 medium onion, chopped
• 1 can (10.5 oz) cream of mushroom soup
• 1 cup sour cream
• 1 cup shredded cheddar cheese
• 1 tsp garlic powder
• 1 tsp salt
• 1/2 tsp black pepper
• 1/2 cup frozen peas (optional)
• 1/2 cup grated Parmesan cheese

Instructions

1

Preheat oven to 350°F (175°C).

Done!

2

Cook egg noodles according to package instructions, then drain and set aside.

Done!

3

In a skillet over medium-high heat, sauté onion until soft, then add ground beef. Cook until beef is browned.

Done!

4

Stir in cream of mushroom soup, sour cream, garlic powder, salt, and pepper. Add cooked noodles and mix well, then fold in peas if using.

Done!

5

Transfer mixture to a greased 9x13 inch baking dish. Top with shredded cheese, then sprinkle with Parmesan.

Done!

6

Bake for 30 minutes or until bubbling and cheese is melted.

Done!

Kitchen Tools

• Large skillet
• 9x13 inch baking dish
• Wooden spoon
• Colander
• Measuring cups

Chef's Tips

For an added crunch, top with breadcrumbs before baking.

Feel free to swap sour cream with Greek yogurt for a tangy alternative.

Troubleshooting

If the casserole is too dry, add a splash of broth before baking.

Bubbling over in the oven can be avoided by using a larger dish.

Recipe Variations

Add chopped bell peppers for extra veggies.

Switch to a cheesy Alfredo sauce for a creamier texture.

Healthy Alternatives

Use lean ground turkey instead of beef.

Substitute whole wheat noodles to boost fiber content.

Serving Suggestions

Serve with a side salad for a refreshing contrast.

Pair with garlic bread for a hearty meal.

Nutrition Facts

425

Calories

28g

Protein

42g

Carbs

16g

Fat

2g

Fiber

3g

Sugar

890mg

Sodium

75mg

Cholesterol

Dietary Info

Can be made gluten-free

Dairy-free options available

Garnish Ideas

Garnish with chopped parsley for a pop of color.

Sprinkle with extra cheese just before serving.

Storage

Store leftovers in an airtight container for up to 3 days.

Reheat in the microwave or oven until heated through.

Leftover Ideas

Make beef noodle soup by adding broth and reheating.

Create a lunch wrap with leftover casserole in a tortilla.

Common Mistakes to Avoid

Overcooking the noodles will make them mushy in the casserole.

Not letting the meat drain before adding it can make the casserole watery.

Frequently Asked Questions

Can I freeze this casserole?

Yes, it freezes well. Just ensure it's in an airtight container.

What can I substitute for ground beef?

You can use ground turkey, chicken, or even lentils for a vegetarian option.

Is it okay to use low-fat sour cream?

Absolutely! Low-fat sour cream works just fine.

How can I make it spicier?

Add some crushed red pepper flakes or diced jalapeños.

Can I add other vegetables?

Yes, mushrooms, corn, or spinach can add wonderful flavors.

How long can I store leftovers?

Leftovers can be stored in the fridge for up to 3 days.

What sides go well with this dish?

A green salad or garlic bread pairs nicely!

Reviews

Sarah M

Mar 15, 2026

This casserole was a hit at dinner! Perfectly cheesy.

John D

Mar 16, 2026

Tasty and easy to make, but I wish it had more veggies.

Emily T

Feb 24, 2026

My kids loved it! Will definitely make again.

Michael B

Mar 16, 2026

Very satisfying meal, a bit heavy but delicious!

Lily C

Feb 26, 2026

Comfort food at its best - so creamy and filling!

Chris R

Mar 4, 2026

Really good flavor, but I will reduce the salt next time.

Monica J

Mar 16, 2026

It was okay, but lacked seasoning for my palate.

Nathan P

Mar 11, 2026

Easiest dish ever! Will make it for family gatherings!

Laura A

Feb 24, 2026

So easy and delicious! My go-to recipe now.

Tim H

Mar 9, 2026

Great recipe overall, though I added some spicy sausage.

Samantha L

Mar 7, 2026

Love how quick it is to prepare, and it tastes so good!

James W

Mar 7, 2026

It hit the spot but a bit too creamy for my taste.

Olivia F

Mar 16, 2026

A real crowd-pleaser! Everyone asked for the recipe.

Ella N

Mar 5, 2026

Delicious! Would be even better with a salad on the side.

Carter M

Mar 14, 2026

Easy to make and so comforting, love it!

Rachel E

Mar 12, 2026

Not my favorite, felt too heavy for my liking.