Hearty Slow-Cooked Beef and Vegetable Stew

Ingredients

• 2 lbs (900g) beef chuck, cut into 1-inch cubes
• 2 tablespoons (30ml) olive oil
• 1 large onion, chopped
• 3 cloves garlic, minced
• 4 medium carrots, sliced
• 3 medium potatoes, diced
• 2 stalks celery, chopped
• 1 cup (240ml) beef broth
• 1 can (14.5 oz / 410g) diced tomatoes (with juice)
• 2 tablespoons (30g) tomato paste
• 1 tablespoon Worcestershire sauce
• 2 teaspoons dried thyme
• 2 teaspoons dried rosemary
• Salt and pepper to taste
• Fresh parsley, chopped (for garnish)