Pork Tenderloin: Greek Pork Souvlaki

Ingredients

• 1 ½ pounds pork tenderloin
• 3 tablespoons white wine vinegar
• 5 tablespoons extra virgin olive oil
• 6 medium garlic cloves, minced
• 1 teaspoon Dijon mustard
• 2 teaspoons dried oregano
• 1 ½ teaspoons fresh rosemary, minced
• 1 teaspoon sweet paprika
• ¾ teaspoon freshly ground black pepper
• 1 ½ teaspoons sea salt
• 1 medium red onion
• Neutral oil, for grilling
• 1 medium lemon