Sprinkle onion soup mix over beef roast, paired with 2 ingredients, into slow cooker for a comforting spring feast that disappears faster than anything else

This slow cooker 4-ingredient onion pot roast is the kind of simple, no-fuss supper that has fed farm families around here for generations. I can still picture my mother standing at our old speckled laminate counter, sprinkling a packet of onion soup mix over a raw beef roast right in the slow cooker before church on Sunday. By the time we got home, the whole house smelled like comfort. With just a beef roast, a packet of onion soup mix, and two humble pantry ingredients, you get tender, flavorful meat and a savory broth that feels just right for those early spring days when there’s still a chill in the air but you’re ready to gather everyone around the table.

Serve this onion pot roast sliced or shredded, spooning plenty of the rich onion gravy over the top. It’s especially good with buttery mashed potatoes or simple boiled baby potatoes to catch all those juices. A side of buttered carrots or peas, and maybe a pan of warm dinner rolls or a slice of crusty bread, turns it into a full Sunday-style meal. For a lighter spring touch, add a crisp green salad with a tangy vinaigrette to balance the richness of the roast.

Servings: 6

1 (3–4 pound) beef chuck roast

Set your slow cooker on the counter and place the beef chuck roast in the bottom, trimming any very thick pieces of surface fat if you like, but leaving enough for flavor.

Drizzle the vegetable oil evenly over the top and sides of the raw roast, turning it once or twice with clean hands or tongs so it has a light coating of oil all over.

Hold the packet of dry onion soup mix over the slow cooker and carefully sprinkle the mix evenly over the entire surface of the raw beef roast, letting any extra fall down around the sides into the bottom of the crock.

Pour the beef broth around the sides of the roast into the slow cooker, trying not to wash the onion soup mix off the top of the meat so it can form a flavorful crust as it cooks.

Cover the slow cooker with the lid and cook on LOW for 8–10 hours, or on HIGH for 4–5 hours, until the roast is very tender and pulls apart easily with a fork.

Once done, carefully lift the roast out onto a serving platter, using two large forks or a slotted spatula so it doesn’t fall apart before you’re ready.

Skim off any excess fat from the top of the cooking juices in the slow cooker, then spoon some of the hot onion-rich broth over the sliced or shredded roast before serving, passing extra juices at the table.

If you’d like a thicker gravy, whisk 2 tablespoons of cornstarch with 2 tablespoons of cold water, then stir the mixture into the hot cooking juices after you remove the roast; cover and cook on HIGH for about 10 minutes until slightly thickened. For a more complete one-pot meal, tuck 4–5 peeled carrots cut into chunks and 1–1½ pounds of halved baby potatoes around the roast before sprinkling on the onion soup mix (just know that will add more than four ingredients). You can also use a different cut of beef, such as arm roast or rump roast, though chuck tends to be the most tender and flavorful for slow cooking. If you prefer less salt, choose a reduced-sodium onion soup mix and low-sodium beef broth. For a deeper flavor, you can quickly brown the roast in a hot skillet with a bit of oil before placing it in the slow cooker, though on busy days I skip that step and let the onion soup mix do the work. Leftovers reheat beautifully; shred the meat and warm it in some of the juices, then pile onto toasted buns for easy hot sandwiches the next day.