A foolproof slow cooker recipe for tender, melt-in-your-mouth beef chuck roast with a rich, buttery, and tangy sauce featuring ranch seasoning and pepperoncini peppers.
Searing the roast before slow cooking is optional but adds extra flavor and texture. Avoid opening the slow cooker lid frequently to maintain heat. If sauce is too thin, remove roast and reduce sauce on high uncovered for 20-30 minutes. Leftovers taste better the next day. For dairy-free, substitute butter with coconut oil and check seasoning packets for dairy ingredients.
Keywords: Mississippi pot roast, slow cooker, crockpot, beef chuck roast, easy dinner, comfort food, melt-in-your-mouth, ranch seasoning, pepperoncini