Beef Stifado in the Slow Cooker Recipe

Ingredients

• 3 tablespoons olive oil, divided
• 2 pounds cubed beef stew meat
• 1 large onion, roughly chopped
• 2 cloves garlic, crushed
• 1 (14.5 ounce) can diced tomatoes
• 1 (3 inch) cinnamon stick
• 2 large bay leaves
• 1 sprig fresh rosemary
• 1 teaspoon ground nutmeg
• 0.063 teaspoon ground black pepper, or to taste
• salt to taste
• 1 cup red wine
• 2 tablespoons vinegar
• 2 tablespoons ketchup, or more to taste
• 1 pound baby shallots, peeled