This 5-ingredient slow cooker vintage Swiss steak is my kind of weeknight comfort food: you literally toss raw beef chuck roast chunks into the slow cooker, add just four pantry ingredients, and let it do its thing while you live your life. It’s a nod to old-school Swiss steak—tender beef simmered in a savory tomato and onion gravy—but streamlined for busy days and modern slow cookers.
Slow cooker Swiss steak ingredients on a kitchen counter
No browning, no fuss, just that classic, cozy flavor that tastes like it’s been in the family for years. By the time you walk in the door, the house smells amazing and dinner is basically done.
Serve this vintage Swiss steak spooned over fluffy mashed potatoes, buttered egg noodles, or steamed white rice so all that rich tomato-onion gravy has something to soak into. A simple green side like steamed green beans, roasted broccoli, or a tossed salad keeps the plate balanced. If you have time, warm up some crusty bread or dinner rolls to swipe through the sauce. For a cozier, Sunday-style dinner, add a side of glazed carrots or a classic Midwestern cucumber salad.
Plated Swiss steak over mashed potatoes
5-Ingredient Slow Cooker Vintage Swiss Steak
Servings: 6
Ingredients
2 1/2 to 3 pounds beef chuck roast, cut into 1 1/2-inch chunks (trim excess hard fat)
1 (10.5-ounce) can condensed cream of mushroom soup
1 (14.5-ounce) can diced tomatoes with juices
1 (1-ounce) packet dry onion soup mix
1 medium yellow onion, thinly sliced
Directions
Place the raw beef chuck roast chunks in an even layer on the bottom of a 5- to 6-quart slow cooker. This should look like a full layer of beef pieces covering the base of the crock.
Scatter the thinly sliced onion evenly over the beef chunks so they form a loose layer on top. The onions will cook down and melt into the sauce.
Beef and sliced onions layered in a slow cooker
In a medium bowl, stir together the condensed cream of mushroom soup, diced tomatoes with their juices, and the dry onion soup mix until you have a thick, chunky sauce.
Pour the tomato-soup mixture evenly over the onions and beef, using a spatula to spread it so most of the meat is covered. Do not add extra water; the beef and tomatoes will release plenty of liquid as they cook.
Cover the slow cooker with the lid and cook on LOW for 7 to 8 hours, or on HIGH for 4 to 5 hours, until the beef is very tender and easily breaks apart with a fork.
Chunky tomato sauce being poured into a slow cooker
Once cooked, gently stir the beef and sauce together to combine everything into a rich, chunky gravy. Taste and season with a little salt and black pepper if needed, depending on how salty your onion soup mix is.
Serve the Swiss steak spooned over mashed potatoes, egg noodles, or rice, making sure to ladle plenty of the tomato-onion gravy over each portion.
Variations & Tips
For a slightly thicker, more old-fashioned gravy, stir 1 to 2 tablespoons of cornstarch into the diced tomatoes before mixing with the soup and onion soup mix, or whisk 1 tablespoon cornstarch with 2 tablespoons cold water and stir into the slow cooker during the last 20 to 30 minutes on HIGH.
