A 3-ingredient slow cooker pork rib roast is exactly the kind of low-effort, high-reward dish that fits a long holiday weekend. Boneless pork rib roast stays tender and flavorful with gentle all-day cooking, and pairing it with just two pantry-friendly additions creates a savory main dish that feels generous enough for company without keeping you tied to the kitchen. This style of slow-cooked pork leans on a classic Midwestern love of practical, crowd-pleasing meals that still deliver plenty of comfort and flavor.
Serve this pork roast with creamy mashed potatoes, buttered egg noodles, or fluffy rice to catch the rich juices. For Labor Day weekend, I like to round it out with green beans, corn on the cob, coleslaw, or a simple tomato salad so the plate has a fresh contrast to the slow-cooked meat. Soft rolls or toasted buns are also useful if you want guests to build sandwiches with the sliced or shredded pork.
3-Ingredient Slow Cooker Labor Day Weekend Masterpiece
Servings: 6 to 8
Ingredients
1 raw boneless pork rib roast, about 3 to 4 pounds
1 packet dry onion soup mix, about 1 ounce
1 can cream of mushroom soup, 10 1/2 ounces
Directions
1. Lightly coat the inside of your slow cooker crock with cooking spray or a thin film of oil if desired for easier cleanup. Place the raw boneless pork rib roast in the bottom of the slow cooker.
2. Sprinkle the dry onion soup mix evenly over the top of the pork roast, then spread the cream of mushroom soup over it so the surface is well coated.
3. Cover and cook on low for 7 to 8 hours or on high for 4 to 5 hours, until the pork is very tender and easily slices or pulls apart with a fork.
4. Transfer the roast to a cutting board or platter and let it rest for 10 minutes. Slice it neatly, or shred it for a more casual serving style. Spoon some of the sauce and juices from the slow cooker over the pork before serving.
Variations & Tips
Gravy-style finish: If you want a smoother sauce, whisk the cooking juices in the slow cooker before spooning them over the pork. For a thicker gravy, transfer the liquid to a saucepan and simmer briefly until slightly reduced.
Flavor boost: A sprinkle of black pepper, garlic powder, or smoked paprika is an easy add-in if you do not mind going beyond the strict 3-ingredient formula. Those seasonings deepen the savory profile without changing the easy nature of the recipe.
Best cut and doneness: Boneless pork rib roast has enough marbling to stay moist in the slow cooker, but every cooker runs a little differently. Cook until the meat is fork-tender, and if it seems firm, give it another 30 to 60 minutes rather than slicing too soon.
Leftover idea: Leftover pork is excellent piled onto sandwich buns, tucked into baked potatoes, or stirred into cooked noodles with a little extra sauce. Store refrigerated in an airtight container for up to 4 days.