Cottage Pie

Ingredients

• 1 tablespoon olive oil
• 1 onion, diced
• 2 cloves garlic, minced
• 500g beef mince
• 1 tablespoon tomato paste
• 1 tablespoon Worcestershire sauce
• 1 cup beef stock
• 1 can (400g) diced tomatoes
• 1 teaspoon dried thyme
• 1 teaspoon dried rosemary
• 1 cup frozen mixed vegetables (peas, corn, and carrots)
• Salt and pepper to taste