Grilled Potatoes

Ingredients

• 1/2 c. Miracle Whip light dressing
• 3 cloves garlic, minced
• 1/2 tsp. paprika
• 1/4 tsp. salt
• 1/4 tsp. pepper
• 3 or 4 baking potatoes, cut into 1/4-inch slices
• 1 large onion, sliced