This slow cooker 3-ingredient chuck roast is the kind of dependable supper that makes a house feel extra cozy by late afternoon. With just a chuck roast, dry onion soup mix, and cream of mushroom soup, you get tender beef and a deep, savory gravy that tastes like it simmered all day with far more effort than it really took. It is a wonderful choice for busy weekdays, Sunday family meals, or anytime you want a hearty, comforting dinner without a long ingredient list.

Serve this roast over mashed potatoes, buttered egg noodles, or fluffy rice to catch every bit of the rich gravy. For sides, simple green beans, roasted carrots, or a crisp garden salad balance the richness nicely, and soft dinner rolls are always welcome at the table for soaking up the extra sauce.

Slow Cooker 3-Ingredient Chuck Roast Blackwood

Servings: 6

Chuck roast shredding in brown gravy in a slow cooker
Chuck roast shredding in brown gravy in a slow cooker

Ingredients

1 boneless chuck roast, about 3 to 4 pounds

1 packet dry onion soup mix, about 1 ounce
1 can condensed cream of mushroom soup, 10.5 ounces

Directions

1. Place the chuck roast in the bottom of a slow cooker.

2. Spread the condensed cream of mushroom soup over the top of the roast, then sprinkle the dry onion soup mix evenly over it.

3. Cover and cook on low for 8 to 9 hours or on high for 5 to 6 hours, until the beef is very tender and easy to pull apart with a fork.

4. Shred or slice the roast, stir it gently into the gravy, and serve hot.

Variations & Tips

For a deeper flavor: If you have an extra few minutes, brown the chuck roast in a skillet before adding it to the slow cooker. This is not required, but it gives the beef an even richer, roastier flavor and a darker gravy.

For picky eaters: Shred the beef very finely and serve it over mashed potatoes or buttered noodles with plenty of gravy. That softer texture often makes it more family-friendly for little ones and anyone who prefers a simpler plate.

For extra gravy: If your family loves lots of sauce, add a second can of cream of mushroom soup. The roast will still be savory and tender, and you will have more gravy for potatoes, rice, or open-faced sandwiches the next day.

For easy leftovers: Store leftovers in the refrigerator with the gravy so the meat stays moist. The roast reheats beautifully and can be tucked into toasted buns, spooned over rice, or used in a quick shepherd’s pie style dinner.