slow-roasted sweet potatoes

I have been obsessed with the Argentinian chef Francis Mallman since I saw his of Chef’s Table episode in 2015. Sure, about the only thing we have in common is a desire to set food on fire , you know, artfully. He does so these days to great acclaim on his private Patagonian island (and 8 other restaurants around the world), accessible through two flights, a five-hour drive, and then 90-minute raft across a lake.

Source: slow-roasted sweet potatoes