There is a specific kind of culinary magic that happens when beef, mushrooms, and cream come together under a low, slow heat. It’s the ultimate trifecta of savory comfort food—evoking memories of classic stroganoffs and vintage Sunday pot roasts, but reimagined for a busy schedule.
This Creamy Slow Cooker Beef & Mushroom Noodle Casserole takes all the effort out of a traditional baked pasta dish. Instead of searing, boiling, and baking across multiple pots and pans, this recipe relies on your slow cooker to gently tenderize the beef and infuse every single egg noodle with a rich, velvety, umami-packed sauce.
Here is how to make a restaurant-quality noodle bake using your favorite countertop appliance.
The Secret to Perfect Slow-Cooked Noodles
The biggest fear when making a pasta dish in a slow cooker is ending up with mush. Noodles left in a damp, hot environment for four hours will inevitably lose their structure.
To solve this, we use two critical techniques:
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The Choice of Pasta: We use wide egg noodles. They have a higher egg-to-wheat ratio than standard pasta, giving them a sturdier structure that holds up beautifully to heavy cream sauces.
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The Final-Hour Add: We don’t cook the noodles the whole time. They get stirred in during the final leg of the cooking process, allowing them to cook perfectly al dente right in the beef broth.
Ingredients You’ll Need
The Base
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1.5 lbs beef chuck roast or stew meat, cut into bite-sized 1-inch cubes
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8 oz cremini (baby bella) mushrooms, thickly sliced
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1 medium yellow onion, finely chopped
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3 cloves garlic, minced
The Liquid & Aromatics
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2 cups low-sodium beef broth
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1 tbsp Worcestershire sauce
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1 tsp dried thyme
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1 tsp onion powder
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Salt and freshly cracked black pepper to taste
The Cream & Pasta Finish
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8 oz wide egg noodles (unprocessed/dry)
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1 cup sour cream (or full-fat Greek yogurt)
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4 oz cream cheese, softened and cubed
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1 cup shredded Swiss or Mozzarella cheese (for the top)
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Fresh parsley, chopped (for garnish)
Step-by-Step Instructions
