Found this in my mom's 1970s recipe box and now my kids ask for it every single week. The creamy sauce is absolutely addicting

This slow cooker 3-ingredient creamy beef and noodles is exactly the kind of recipe you’d expect to find in a well-loved 1970s recipe box: simple pantry ingredients, minimal effort, and a rich, comforting sauce that clings to every noodle. It leans on the classic trio of beef, condensed cream soup, and dry onion soup mix—staples that Midwestern home cooks have trusted for decades. The result is tender chunks of beef and wide egg noodles in a silky, savory cream sauce that somehow tastes like it took all day, even though the slow cooker does nearly all the work. It’s the kind of nostalgic, kid-approved dinner that easily becomes a weekly regular.

Serve the creamy beef and noodles on warm plates so the sauce stays silky and steamy. I like to pair it with a simple green side—steamed broccoli, green beans, or a crisp salad with a tangy vinaigrette—to balance the richness. Buttered peas or glazed carrots fit that classic 1970s feel, too. A slice of soft dinner roll or crusty bread is perfect for mopping up extra sauce, and if you enjoy wine, a light red like Pinot Noir or a medium-bodied Zinfandel works nicely alongside this cozy, retro-style dish.

Servings: 6

2 pounds beef stew meat, cut into 1- to 1 1/2-inch chunks

Add the beef stew meat to the bottom of a 5- to 6-quart slow cooker, spreading it into an even layer so it cooks evenly.

Sprinkle the dry onion soup mix evenly over the beef, making sure most of the meat has some seasoning on it.

Spoon the condensed cream of mushroom soup over the top. If you prefer a slightly looser sauce, pour in up to 1/2 cup water or beef broth around the edges, not directly on top of the soup.

Cover the slow cooker with the lid and cook on LOW for 7 to 8 hours, or on HIGH for 3 1/2 to 4 hours, until the beef is very tender and easily breaks apart with a fork. Avoid lifting the lid frequently so the heat stays consistent.

About 20 minutes before serving, cook the wide egg noodles in a large pot of salted boiling water according to package directions until just tender. Drain well.

Taste the beef and sauce in the slow cooker and season with salt and black pepper if needed, keeping in mind that the onion soup mix is already salty.

Add the drained egg noodles directly into the slow cooker and gently fold them into the creamy beef mixture until the noodles are well coated and the beef is evenly distributed. If the mixture seems too thick, you can stir in a splash of hot water or broth to loosen the sauce slightly.

Cover and let the beef and noodles sit in the slow cooker on WARM for 5 to 10 minutes to allow the flavors to meld and the sauce to cling to the noodles.

Serve the creamy beef and noodles hot on warmed plates, making sure each serving has plenty of beef chunks and silky sauce. This is best enjoyed right away while it’s steamy and the sauce is at its creamiest.

To stay true to the 1970s spirit, this recipe keeps the ingredient list short and familiar, but there are a few tweaks you can make while preserving that nostalgic character. For a slightly richer flavor, substitute one can of cream of mushroom soup with cream of celery or cream of onion. If your family prefers a milder onion flavor, use only half the onion soup mix packet and taste before adding more. You can also add 4 ounces of softened cream cheese at the end of cooking (before adding the noodles) for an extra-luxurious, tangier sauce—stir until smooth, then fold in the noodles. For a bit of color and texture, stir in a cup of thawed frozen peas or mixed vegetables during the last 20 to 30 minutes of slow cooking so they warm through without getting mushy. If you need to stretch the meal, serve the creamy beef and noodles over mashed potatoes or rice instead of mixing in all the noodles, or cut back to 8 ounces of noodles for a more sauce-heavy dish. For a leaner version, you can use trimmed chuck roast cut into chunks instead of packaged stew meat, which lets you control the amount of visible fat. Food safety tips: Always start with fresh, properly refrigerated beef and keep it chilled until you’re ready to assemble the slow cooker. Do not place frozen beef directly into the slow cooker, as it can spend too long in the temperature “danger zone” (40°F to 140°F), increasing the risk of bacterial growth; thaw frozen meat in the refrigerator overnight before using. Make sure your slow cooker is at least half full but not more than about two-thirds full for safe, even heating. Once cooking is finished, hold the dish on the WARM setting for no more than 2 hours before refrigerating leftovers. Cool leftovers quickly by transferring them to shallow containers and refrigerating within 2 hours of cooking. Reheat leftovers until steaming hot (165°F) before serving, and use within 3 to 4 days for best quality and safety.