"keep warm in the oven for 15 min at the most for not longer than 15 min" in German Keep warm in the oven for 15 min. at the most / for not longer than 15 min. Im Backofen maximal 15 Minuten warmhalten. Detailed translations for "keep warm in the oven for 15 min at the most for not longer than 15 min" Keep warm in the oven for 15 min. at the most / for not longer than 15 min. Keep warm in the oven for 15 min. at the most / for not longer than 15 min. Im Backofen maximal 15 Minuten warmhalten.