A few months ago I was caught in the middle of an IM chat with a non-foodie friend, trying to explain the construction of Boulud's famed burger. In the process of pulling up several links regarding it's construction, I came across something interesting:
he'd published the recipe for the short rib entree from his cookbook on the web. I won't repost the recipe here, but that link should suffice.
Any recipe that starts off with opening three bottles of wine and setting them on fire is going to instantly appeal to my inner pyromaniac. So, it was decided on the spot that I'd need to make these. Of course, anything worth doing is worth doing well and documenting poorly - so, I don't have any pictures of the wine flaming & reduction process. Suffice to say that it was fun.

This is one-half of the short ribs. I wasn't quite sure what the best way to have them cut would be, so I simply kept them as they'd been packed by the butcher - cross-cut, almost as if ready to be made into the world's thickest kalbi. The other half of the ribs was dusted with flour, salt & coarsely crushed pepper and sizzling away in my dutch oven when I snapped this picture. For some reason I didn't think to snap a picture of the searing ribs.

The now browned ribs resting on a plate, waiting to be braised.

Garlic, carrots, celery and a leek browning in some reserved fat from the ribs. These were browned slightly and then two tablespoons of tomato paste was added and mixed before cooking for another minute.

This is when I realized that I need a larger dutch oven. The short ribs, browned vegetables with tomato paste, reduced wine and stock
barely fit into this dutch oven. I added the parsley, thyme and bay leaves afterwards. The resulting mix was brought to a boil and then tightly covered before being put into a 350F oven for 2.5 hours, removing every thirty minutes or so to skim any floating protein muck.
When the braising was nearly done I began on one half of the celery duo.

Peeled celery root that's been cut into eight pieces simmering in whole milk with peeled and halved yukon gold potatoes and salt. After simmering for about 25 minutes the milk was drained and an entire stick of butter (chopped into many pieces) was added. I processed the mix using an immersion blender to create a smooth mashed potato like puree that had a strong flavor of celery.

The finished celery root and potato puree.
While I was working on the puree I also had the other half of the celery duo in progress.

Quartered celery stocks with carrots and turnips simmering in chicken stock. Before adding the stock I'd browned the vegetables over high heat for about three minutes. The goal is to reduce the stock to nothing, leaving the vegetables coated in a thin film of condensed stock.

This is the finished result of the reduction. Everything but the celery is discarded.

The finished short ribs, after they'd been done braising while they rested before plating.

Reducing the braising liquid to about 1 quart to serve over the short ribs and celery duo.
Here's where I truly failed - I never snapped a picture of the plated entree. It had been a late start to begin with and the house smelled amazing throughout the process, leading to a near-mutiny by the guests. In my haste to get everyone fed I neglected to snag the proverbial "moneyshot". Suffice to say that plating is dead simple. Celery root & potato puree on the bottom, short ribs piled on top, celery stalk on top of the ribs, reduced braising liquids poured over the whole mess.
I'll definitely try my hand at making this again.
-Pete