MARINATED PORK TENDERLOIN SANDWICHES WITH SAUCE - Tailgate Guru

Ingredients

• 2 cups mayo
• 2 TBSP minced fresh chives
• 1 1/2 TBSP white wine vinegar
• 1 1/4 tsp ground ginger
• 1/4 tsp salt
• 1/4 tsp paprika
• 3-4 (3/4 lb) pork tenderloins
• 1/2 cup olive oil
• 3 TBSP grated onion
• 3 TBSP white wine vinegar
• 3/4 tsp garlic powder
• 1/2 tsp salt
• 1/2 tsp chili powder
• 1/2 tsp dried oregano