Easy & Juicy Roast Lamb Loin: My Fail

Ingredients

• 2 lbs (900g) lamb loin, trimmed
• 4 cloves garlic, minced
• 2 tablespoons fresh rosemary, finely chopped
• 2 tablespoons fresh thyme, finely chopped
• 1 tablespoon Dijon mustard
• 1 teaspoon sea salt
• ½ teaspoon black pepper
• 2 tablespoons olive oil
• 1 cup (240ml) lamb or vegetable stock
• 2 tablespoons red wine (optional)
• 1 tablespoon cornstarch (mixed with 2 tablespoons water for thickening)