Mushroom Slow Cooker Roast Beef

Mushroom Slow Cooker Roast Beef 

"This is tender, fall-off-the-bone roast beef with mushrooms. It's perfect as-is. Shred the leftovers for cheese steak sandwiches."

Ingredients 
Original recipe makes 8 servings 

•  1 pound sliced fresh mushrooms
•  1 (4 pound) standing beef rib roast 
•  1 (1.25 ounce) envelope onion soup mix 
•  1 (12 fluid ounce) bottle beer 
•  ground black pepper

 Directions 

1. Place the mushrooms in the bottom of a slow cooker; set the roast atop the mushrooms; sprinkle the onion soup mix over the beef and pour the beer over everything; season with black pepper. Set slow cooker to LOW; cook 9 to 10 hours until the meat is easily pulled apart with a fork.