Tu BiShvat (Hebrew for the 15th day of the Hebrew month of Shvat) is the new year of the trees.
This recipe is adapted from the King Arthur Flour Cookie Companion's recipe for Bakery Date Squares.
These Passover popovers are good served warm with butter, and they're great for making kosher-for-Passover "sandwiches" with tuna, or whatever filling you like.
One favorite dish of the Ashkenazim that survived the move from the shtetl to North America was the hearty mushroom-potato-barley soup called krupnick.
While my neighbors were putting their Christmas trees to the curb, in what seems like a ritual of replacement, I was preparing to plant for Tu BiShvat.