Slow Cooker Beef Stew

Name: Slow Cooker Beef Stew
Ingredients: 2 pounds lean beef strip, chuck or beef stew pieces, fat trimmed and cut into bite-size pieces; 2 tablespoons extra virgin olive oil; 1 1/2 pounds Yukon Gold potatoes cut into 1 inch cubes; 14.5 ounces fire-roasted tomatoes diced and drained; 3 cloves garlic minced; 1 medium sweet onion cut into 1 inch pieces; 1 tablespoons red wine vinegar; 1 tablespoon Worcestershire sauce; 2 bay leaves; 1 tablespoons fresh oregano finely chopped; 1/2 teaspoon kosher salt; 1/2 teaspoon black pepper freshly cracked; 1/2 teaspoon smoked paprika; 3 cups beef broth; 2 tablespoons arrowroot or cornstarch