Crockpot Creamy Beef and Spinach over Noodles Recipe - USA

Ingredients

• 1 lb (454 g) ground chuck
• 1 medium onion , chopped
• 1 (8 oz (227 g)) package fresh mushrooms , sliced
• 1 (10 oz (283 g)) package frozen chopped spinach , thawed
• 1 (14 oz (397 g)) can low-sodium, fat -free beef broth
• 1 (10.75 oz (305 g)) can cream of mushroom soup
• 1 (8 oz (227 g)) container sour cream
• 0.5 tsp salt
• 0.25 tsp pepper
• 1 (8 oz (227 g)) block monterey jack cheese with peppers , shredded