Cut sweet potatoes into fries, toss with olive oil and roast at 400° until tender and browned in spots, about 20 minutes. Spread mustard on half of a whole-wheat tortilla and layer with swiss cheese, deli-sliced ham, more cheese and finely chopped pickles. Fold over and heat in a skillet until browned on the outside and the cheese melts. Serve with the fries.
ON BON APPETIT: Fruit and Cookie-Crust Pizza