Ingredients

Equipment Needed

• •Large stockpot (6-liter minimum) for poaching
• •Fine-mesh sieve
• •Wide heavy-bottomed pan or sauté pan (28cm)
• •Whisk
• •Sharp knife for slicing the offal thinly

Instructions

1. 1

   Poach the offal

   Place the veal lung and heart in a large pot with the halved onion, carrot, celeriac, bay leaf, peppercorns, a tablespoon of white wine vinegar, and a generous pinch of salt. Cover with cold water by at least five centimeters. Bring to a gentle simmer over medium heat. Gray foam will rise to the surface in the first few minutes. Skim it patiently until it stops coming. Then turn the heat down low. You want the surface barely trembling, not rolling. The lung needs about an hour and a half. The heart is done in about an hour, so pull it out earlier and set it aside. The lung is ready when a knife slides through without resistance.

   Start with cold water, always. It draws the impurities out gradually and gives you a cleaner stock. Hot water seals them in and you'll spend the next hour chasing gray scum.
2. 2

   Cool and slice the meat

   Lift the lung and heart ontoa cutting board. Strain the poaching liquid through a fine-mesh sieve and reserve 500ml of it. This stock is the backbone of your sauce, so don't discard it. Let the meat cool until you can handle it comfortably. Slice both the lung and heart into thin strips, about half a centimeter wide and three to four centimeters long. The lung will be pale and spongy, the heart darker and firmer. That contrast of texture is part of what makes the dish interesting.

3. 3

   Build the roux

   Melt the butter in a wide, heavy-bottomed pan over medium heat. When it foams, add the finely diced onion and cook gently until it softens and turns translucent, about five minutes. You don't want color here. Burnt onion will make the whole sauce bitter. Sprinkle the flour over the onions and stir constantly with a wooden spoon for two to three minutes. The roux should turn a very pale gold and smell faintly nutty. This is a blonde roux, not a brown one. Keep the heat moderate and keep stirring. Lumps now mean lumps later.

   White pepper, not black, in this sauce. The Viennese use white pepper when they want heat without dark specks in a pale sauce. It's an aesthetic choice and a flavor one: white pepper has a sharper, more direct bite.
4. 4

   Add the stock and cream

   Pour the reserved poaching stock into the roux in a slow, steady stream, whisking constantly. The mixture will seize up at first and look alarmingly thick. Keep whisking, keep pouring. It will smooth out. Once all the stock is incorporated, let the sauce simmer gently for ten minutes, stirring occasionally. It should thicken to the consistency of heavy cream, coating the back of a spoon in a clean line. Stir in the Schlagobers and let the sauce simmer another five minutes. Taste it. The base should be mild and rich, a blank canvas waiting for the sharp notes.

5. 5

   Sharpen the sauce

   This is where the Salonbeuschel becomes itself. Add the chopped capers, the minced anchovies, the lemon zest, lemon juice, mustard, and the tablespoon of white wine vinegar. Stir everything through and let it simmer for two minutes. Add a pinch of sugar. Not sweetness, just enough to round the acidity. The sauce should taste bright and layered: creamy first, then the salt of the capers and anchovies, then the lemon cutting through at the end. If it tastes flat, it needs more vinegar. If it tastes too sharp, a touch more cream.

   The anchovies should disappear into the sauce. You shouldn't taste fish. If you can identify anchovy as a distinct flavor, you've used too much. Two fillets is the right amount for this quantity. They're there to add depth, the way a bass note supports a melody.
6. 6

   Combine and warm through

   Add the sliced lung and heart to the sauce. Fold them in gently. Let everything simmer together on low heat for five to ten minutes so the meat absorbs the flavors of the sauce. Don't let it boil. Boiling will tighten the lung and turn something tender into something rubbery. Season with salt and white pepper. Taste again. The balance should be right: creamy, sharp, savory, with a clean lemon finish.

7. 7

   Serve with Semmelknödel

   Ladle the Salonbeuschel into warm, wide bowls. Scatter the chopped parsley over the top. Place a Semmelknödel alongside or on a separate plate, depending on how you feel about your Knödel swimming in sauce. The Knödel is not optional. It's the other half of the dish. Break it open with your fork and let the sauce soak into the soft bread interior. That first bite, the tender lung, the sharp cream sauce, the giving texture of the Knödel, is pure Vienna. Mahlzeit!

Chef Tips

• •Talk to your butcher early. Veal lung and heart are not everyday counter items in most countries. A good butcher can source them with a few days' notice, and they'll clean and trim them for you if you ask. Tell them it's for Beuschel and if they know Austrian cooking, they'll know exactly what you need.
• •The poaching liquid is everything. Don't even think about discarding it. That stock carries the clean, mineral flavor of the offal and the vegetables, and it becomes the foundation of your sauce. If you substitute water or commercial stock, the dish will taste hollow.
• •The sauce should be assertive, not polite. Vienna's cream sauces are not the gentle, whispery things you find in French cuisine. They have vinegar, they have mustard, they have capers and anchovy. If your sauce tastes mild and creamy and nothing else, you haven't gone far enough with the sharp notes. Be brave. Taste and adjust.
• •Semmelknödel should be made from day-old Semmeln (Austrian bread rolls). If you can't find Semmeln, use a good-quality white bread with a tight crumb. Soft sandwich bread is too spongy and will fall apart in the sauce.

Advance Preparation

• •The lung and heart can be poached a day ahead and refrigerated in their strained stock. Slice them cold the next day, which is actually easier than slicing them warm, and proceed with the sauce.
• •The finished Salonbeuschel reheats well. Let it cool, refrigerate, and gently rewarm the next day over low heat. The flavors actually deepen overnight. Add a splash of stock if the sauce has thickened too much.
• •Semmelknödel can be shaped and refrigerated several hours before cooking. They take about twenty minutes to simmer, so start them before you reheat the Beuschel.

Frequently Asked Questions

Nutrition Information

1 serving (about 330g)