This 3-Ingredient Slow Cooker Pot Roast uses cream of mushroom soup, dry onion soup mix, and beef broth to create a rich, savory sauce that makes the chuck roast fall-apart tender after a full day in the slow cooker. Just $2.97 per serving, 5 minutes of prep, and dinner is waiting when you get home. One of the easiest and most budget-friendly comfort food dinners on the site.
In a bowl, whisk together 1 can cream of mushroom soup, 1 packet dry onion soup mix, and 1 cup beef broth.
Heat a large skillet over medium-high heat. Sear the 3.5 lb chuck roast on both sides until browned.
Transfer the seared roast to a slow cooker.
Pour the prepared soup mixture evenly over the roast.
Cook on low for 6–8 hours or high for 3–4 hours, until the beef is tender and shreds easily.
Shred the beef directly in the slow cooker and serve with the juices.
Notes
Optional Add-Ins: Potatoes and carrots Add halfway through cooking for firmer texture Add at the beginning for softer vegetables For Thicker Gravy: Stir in a cornstarch slurry at the end (1–2 tbsp cornstarch mixed with water)Storage: Refrigerate leftovers in an airtight container with juices for up to 3–4 days