Cheesy Beef And Noodle Casserole

The first time I made this casserole, it was a Tuesday evening when I had zero energy and a fridge full of random ingredients. My youngest took one bite and declared it better than the mac and cheese from the box, which I took as the highest compliment possible. Now it is the request I get whenever anyone mentions they need something warm and filling.

I once brought this to a potluck when I forgot about the gathering until two hours before. The empty dish came back home with me, along with three requests for the recipe. Sometimes the simplest dishes are the ones people remember most.

Ingredients

• 1 lb (450 g) ground beef: I usually grab 85/15 for the right balance of flavor without too much excess grease to drain
• 1 medium yellow onion, diced: Yellow onions become sweeter as they cook, which balances the savory beef perfectly
• 2 cloves garlic, minced: Fresh garlic makes a difference here, add it right after the beef browns so it does not burn
• 1 cup (150 g) frozen peas: These add little pops of sweetness and color throughout the casserole
• 1/2 cup (80 g) diced red bell pepper: Totally optional but I love the extra color and subtle sweetness they bring
• 12 oz (340 g) egg noodles: Egg noodles hold up better in casseroles than regular pasta and have a nice tender bite
• 2 cups (200 g) shredded cheddar cheese, divided: Sharp cheddar gives you that bold flavor that cuts through the rich sauce
• 1 cup (240 ml) sour cream: This is the secret ingredient that makes the sauce impossibly creamy without being heavy
• 1 can (14 oz / 400 g) diced tomatoes, drained: Draining them keeps the casserole from becoming too watery
• 1 can (10.5 oz / 295 g) condensed cream of mushroom soup: Do not knock it until you try it, this creates the perfect comforting base
• 2 tbsp tomato paste: Concentrated tomato flavor deepens the whole sauce without making it taste like spaghetti
• 1 tsp dried Italian herbs: Dried herbs work better here since they will bake in the oven
• 1/2 tsp paprika: Just enough to add a subtle warmth and pretty color to the beef mixture
• Salt and black pepper, to taste: Be generous with the pepper, it perks up the whole dish
• 2 tbsp olive oil: For sautéing the vegetables and getting that nice fond going in the skillet

Instructions

Get your oven ready:

Preheat to 375°F (190°C) and give a 9x13 inch baking dish a quick coating of oil or cooking spray

Cook the noodles:

Boil those egg noodles until they are just al dente, they will cook more in the oven so do not overdo it

Sauté your vegetables:

Heat olive oil in a large skillet and cook the onions and red pepper for 3 to 4 minutes until they soften and smell amazing

Brown the beef:

Add the ground beef and break it apart with your spatula, cooking until it is nicely browned all over

Drain the fat:

Tilt the skillet and spoon off the excess grease, your future self will thank you for this step

Add the aromatics:

Stir in the garlic for just one minute, then add the tomato paste, drained tomatoes, peas, Italian herbs, paprika, salt and pepper

Let it meld:

Cook everything together for 3 to 4 minutes so the flavors can become friends before moving on

Make it creamy:

Pull the skillet off the heat and fold in the sour cream and cream of mushroom soup until everything is coated

Bring it together:

Mix in half the cheddar cheese and all those cooked noodles until the sauce covers everything evenly

Time for the oven:

Transfer the whole mixture into your prepared baking dish and scatter the remaining cheese across the top

Get bubbly:

Bake for 25 to 30 minutes until the cheese is golden and you can see the sauce bubbling up the sides

The hardest part:

Let it rest for 5 minutes before serving, this helps the sauce set slightly so each serving holds its shape

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My neighbor texted me at 9pm one night asking what I was making because the smell had drifted through our shared wall. That is the kind of dinner that makes a house feel like home.

Make It Your Own

Sometimes I swap half the cheddar for pepper jack when I want a little kick. The recipe is forgiving enough that you can use whatever cheese you have in the fridge and it will still turn out delicious.

Getting Ahead

You can assemble everything up to a day before baking and keep it covered in the refrigerator. Just add 5 to 10 minutes to the baking time since it will be cold going into the oven.

Serving Suggestions

A crisp green salad with vinaigrette cuts through the richness perfectly. Steamed green beans or roasted broccoli also work beautifully on the side.

• Crusty bread for soaking up any extra sauce
• A simple arugula salad with lemon dressing
• Garlic bread never hurt anyone

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There is something deeply satisfying about a casserole that feeds everyone happily with minimal fuss. I hope this becomes one of those recipes you turn to without even thinking about it.

Recipe Questions & Answers

→ Can I make this ahead of time?

Yes, assemble the dish up to 24 hours ahead and refrigerate. Add 10-15 minutes to baking time if baking cold from the refrigerator.

→ What noodles work best?

Wide egg noodles are traditional, but you can substitute rotini, penne, or macaroni. Just adjust cooking time according to package directions.

→ Can I freeze leftovers?

Portions freeze well for up to 3 months. Wrap individual servings tightly or freeze the entire dish before baking.

→ How do I make it without cream of mushroom soup?

Replace with a homemade béchamel sauce or try condensed cream of chicken, celery, or broccoli soup instead.

→ What vegetables can I add?

Spinach, mushrooms, zucchini, corn, or diced carrots work beautifully. Sauté them with the onions for even cooking.

→ Can I use ground turkey instead?

Absolutely. Ground turkey or chicken make lighter alternatives. You may want to add extra seasonings since they're milder than beef.