Sour Cream Beef Noodle Casserole

This Sour Cream Beef Noodle Casserole (often called “Walk-Away Casserole”) is the ultimate in vintage comfort food. The combination of sour cream and cottage cheese creates a tangy, velvety sauce that coats the egg noodles, perfectly balancing the savory, herb-infused tomato beef sauce. By layering the ingredients like a lasagna, you ensure every bite has the perfect ratio of creamy pasta, hearty meat, and melted cheddar.
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Sour Cream Beef Noodle Casserole
Ingredients:
| Ingredient | Amount |
| Lean ground beef | 1 lb |
| Egg noodles | 8 oz |
| Tomato sauce | 2 (15 oz) cans |
| Sour cream | 1 cup |
| Cottage cheese | 1 cup |
| Cheddar cheese, grated | 1 cup |
| Yellow onion, chopped | 1/2 |
| Garlic, minced | 2 cloves |
| Italian seasoning | 1 teaspoon |
| Kosher salt and black pepper | To taste |
Directions:
Step 1: Prep and Sauté: Preheat your oven to 350°F and grease a 9×13-inch baking dish with nonstick spray. In a large skillet over medium-high heat, brown the ground beef and chopped onion for about 10 minutes. Stir in the garlic and cook for 1 minute more until fragrant.
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Step 2: Simmer the Red Sauce: Stir the tomato sauce and Italian seasoning into the beef mixture. Bring it to a simmer and let it cook for 5 minutes, stirring frequently. Season to taste with salt and pepper, then remove from heat.
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Step 3: 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 them thoroughly.
Step 4: Create the Creamy Base: In a large bowl, whisk together the sour cream and cottage cheese. Add the cooked egg noodles and a pinch of salt and pepper. Toss until the noodles are completely coated in the creamy mixture.
Step 5: Layer the Casserole
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Spread half of the creamy egg noodle mixture into the bottom of the prepared dish.
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Top with half of the meat sauce.
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Repeat the layers with the remaining noodles and the remaining meat sauce.
Step 6: Bake and Set: Sprinkle the grated cheddar cheese over the top. Bake for 30 minutes, or until the sauce is bubbly and the cheese is beautifully melted.
Step 7: The Final Rest: Let the casserole cool for 10 minutes before serving.
Why it matters: This rest period allows the creamy sauce to thicken slightly so the layers stay intact when scooped.




