Costco sells many prepared and frozen foods that can be served as appetizers, including a package of grilled chicken skewers.

Based on a classic Margherita pizza, these skewers combine easy balsamic-glazed chicken, fresh mozzarella, and fresh basil in this simple yet impressive recipe.

Cut the chicken into strips 1 inch wide, 3 to 4 inches long, and at least 1⁄4 inch thick, and thread onto skewers. Coat the chicken with spice paste, and season with salt and pepper. Heat the ...