These tasty, budget-friendly party appetizers will please vegetarians and even convert meat-eaters.
Grilled Sweet Potatoes with Chipotle Dip
Cost per serving: 67¢
For sweet potato wedges with a crunch, cut them into smaller pieces and leave on the grill until they're crispy on the outside but still slightly tender inside.
See Recipe: Grilled Sweet Potatoes with Chipotle Dip