Italian Chuck Roast - Blackwell Angus®

Ingredients

• 1 Blackwell Angus® chuck roast, 3-4 pounds
• 1 white onion, peeled and sliced
• 3 carrots, peeled and cut into 2-inch pieces
• 6 new potatoes, quartered
• 2 celery stalks, cut into 3" pieces
• 1/2 cup water
• 1 jar marinara sauce