"Veggie Dogs"?

Tonight's attempt at a meal that would both beat the heat and use up leftovers led to a curious sandwich. My friend Amy went to Japan last year where she ate a concoction called a Veggie Dog. It consisted of a hot dog bun, cottage cheese, avocado and mango chutney.
Hmm. It was interesting. I think the chutney wasn't quite right--too gingery or something. Serves me right for buying the fancy chutney at Lund's, rather than sticking with old Major Grey's.