Vietnamese style anh Mi Burgers

2 carrots coarsley shredded
1/4c rice vinegar
1T sugar
1/2c mayo
2T tobasco
2t tomato paste
1 garlic clove, minced
kosher salt and ground pepper
1 1/2olbs ground beef
1 1/2t curry powder
2T veg oil
2T unsalted butter, softened
One 24inch bagette, quartered crosswise adn split
cilantro sprigs for burger tops

-preheat oven 400
-in small bowl mix carrots with rice vinegar and sugar, stand 10 minutes and drain
-small bowl: mix mayo with tomato, tobasco, garlic, salt and pepper
-form meat into four 6 inch long oval patties about 1 inch thick
-season with curry powder, salt and pepper
-heat oil until shimmering in skillet
-cook patties over moderate heat, turning once until medium (12 minutes)
-spead butter on bagettes and bake abot 5minutes
-spread may mix on bagette, top with burger, carrots adn cilantro.