Before the big race or game, host a tailgate party and serve this winning food.
Sweet Potato Salad
Cost per serving: $0.92
Get a head start by making the components of this salad a day in advance. Prepare the dressing, cover and chill; shake well before drizzling on the salad. Boil, peel and cut the sweet potatoes; cover and chill in a separate bowl. Slice the scallions and celery; cover and chill.
See recipe: Sweet Potato Salad