I have some of last year’s sun chokes (aka jerusalem artichokes) in the fridge, washed and ready to eat. They are very tasty whether roasted, fried or in soup (http://www.simplyrecipes.com/recipes/jerusalem_artichoke_soup/ but I don’t bother peeling them and the soup is awesome). Will the remaining ones in the fridge be sproutable/plantable in the spring? They are still firm.
I hope someone can answer this- I have no idea. I have never eaten one, though I have heard of them. Never seen one in our limited grocery.