Italian Pot Roast for the Crock Pot Recipe - Food.com

Ingredients

• 8 ounces fresh sliced fresh mushrooms
• 1 large onion, cut in half and sliced
• 1 (2 1/2-3 lb) boneless beef chuck roast, trimmed
• 1 teaspoon pepper
• 2 tablespoons olive oil
• 1 (1 ounce) envelope dry onion soup mix
• 1 (14 ounce) can beef broth
• 1 (8 ounce) can tomato sauce
• 1 teaspoon dried Italian seasoning
• 3 tablespoons tomato paste
• 2 tablespoons cornstarch
• 2 tablespoons water
• cooked egg noodles