Fresh sliced mint leavesabout 2 tablespoons, plus more to garnish
8ozmushroomspreferably wild (substitute shiitake in a pinch)
Fresh lemon juiceto taste
Vegetablesespecially wilted spinach or other greens, for serving
Instructions
Cut the loin into 4 equal sized pieces, then, with a sharp knife, cut them almost in half to butterfly them (see pictures). Next, pound the meat with a mallet on both sides to even it out and flatten it. Season the meat lightly with salt and pepper.
Heat an oven to warm. Heat the oil in a large skillet. Working in batches, dust the lamb cutlets with flour one at a time, tap off the excess and brown on one side, until the cutlets are nearly cooked. Quickly "kiss" the other side of each cutlet but don't brown as they might toughen.
Transfer the finished cutlets to a pan and keep warm in the oven, and repeat until all the cutlets are done. Try not to burn the flour in the pan.
Add the butter to the pan, along with the mushrooms, and cook until lightly browned and wilted, about 5 minutes—if the pan dries out, add some more butter or oil.
Add the garlic to the pan and cook for a minute until aromatic. Sprinkle the flour over the pan, cook for another minute, then deglaze with the wine and cook down by half. Add the stock and continue cooking until the sauce is lightly thickened. Add the lemon juice to taste, along with the mint and capers.
Double check the seasoning, adjust as needed, then serve the picatta with the sauce and mushrooms drizzled over each cutlet.
Notes
Lamb loin is the most expensive and the most tender for this recipe. Cuts from the leg trimmed of silverskin can be substituted.