Crock Pot Rosemary And Thyme Pot Roast: Make Ahead!

Ingredients

• 4 lb chuck roast
• 1 pound carrots, peeled and cut into large chunks
• 2 pounds potatoes, peeled and cut into large chunks
• Olive oil
• 1 cup beef broth
• 1 onion, peeled and cut into large chunks
• 2 stalks celery, cut into large chunks
• 1 tablespoon corn starch
• 1 tablespoon dried rosemary
• 2 tablespoons steak seasoning
• 1 tablespoon kosher salt
• 1 tablespoon dried thyme