Dijon Grilled Potato Salad

Ingredients

• 0.3 cup grey poupon dijon mustard 
• 2 Tbsp parsley fresh chopped
• 0.5 cup olive oil 
• 1  onion cut into 1-inch chunks
• 0.1 tsp pepper 
• 1.8 lb potatoes red cut into 1-inch chunks
• 0.3 cup heinz red wine vinegar 

Equipment

• whisk
• grill
• aluminum foil

Directions

1. Heat grill to medium heat.
2. Beat first 4 ingredients with whisk until blended. Reserve 1/4 cup mustard mixture for later use.
3. Toss potatoes and onions with remaining mustard mixture until evenly coated. Spoon onto center of large sheet heavy-duty foil sprayed with cooking spray; fold to make packet.
4. Grill 30 to 35 min. or until potatoes are tender, turning packet over every 10 min. Open packet.
5. Pour reserved mustard mixture over potato mixture; mix lightly.
6. Sprinkle with parsley.