Slow Cooker Red Wine Pot Roast

Name: Slow Cooker Red Wine Pot Roast
Prep time: 30 min
Cook time: 8 h
Total time: 8 h 30 min
Cuisine: American
Ingredients: 2 tablespoons canola oil; 4- pound chuck roast (boneless); 1 1/2 teaspoons kosher salt; 1/2 teaspoon ground black pepper; 1 yellow onion (diced); 6 cloves garlic (minced); 1 teaspoon fresh thyme (finely chopped); 1 teaspoon fresh rosemary (finely chopped); 1 teaspoon dried oregano; 2 bay leaves; 1 cup red wine; 2 tablespoons Worcestershire sauce (for non-alcoholic use broth or Dr. Pepper soda); 1 1/2 cups beef broth (low sodium); 2 carrots (chopped into 1-inch pieces); 1 lb potatoes (washed and cut into 1 inch thick pieces); 3 sprigs fresh rosemary; 3 sprigs fresh thyme; 2 tablespoons cornstarch; 1/4 cup beef broth (or red wine)