Slow Cooker Italian Pot Roast | Just A Pinch Recipes

Ingredients

• 1 - 8 oz package of fresh mushrooms
• 1 large sweet onion, cut in half and sliced.
• 1 - 3-4 pound boneless chuck roast
• 1 teaspoon(s) pepper
• 2 tablespoon(s) olive oil
• 1 - 1 oz package, dried onion soup mix
• 1 - 14 oz can, beef broth.
• 1 - 8 oz can, tomato sauce
• 3 tablespoon(s) tomato paste
• 1 teaspoon(s) dry italian seasoning
• 2 tablespoon(s) corn starch