-
1
Submerge the frog legs in cold milk for 2 hours. Drain and pat each pair thoroughly dry with paper towels. The flesh should be brilliantly white with no surface moisture remaining.
-
2
Season the legs with salt and pepper. Dredge in flour and shake off all excess — only the thinnest even coat should adhere. Set aside on a rack.
-
3
Heat the clarified butter in a wide sauteuse over high heat until the foaming fully subsides — the surface will shimmer and go quiet at approximately 180 °C. The butter must be at this temperature before any leg enters the pan.
-
4
Working in batches so as never to crowd the pan, lay the frog legs in a single layer. Sauté for 3–4 minutes per side without moving them. The dish lives or dies here: a crowded pan drops temperature, steam replaces dry heat, and no crust will form — each pair requires clear space and sustained high heat for the Maillard reaction to produce a golden, crisp skin.
-
5
In the final minute of cooking — when the legs are golden on both sides and total cooking time reaches 6–8 minutes — add the whole butter, minced garlic, and chopped parsley directly to the pan. The garlic must cook for exactly 60 seconds: it should be fragrant and pale gold, no longer raw-sharp and not yet brown. Toss the legs to coat evenly.
-
6
Squeeze lemon over the pan, toss once more, and transfer immediately to warm plates. The coating is crisp for only minutes; serve without delay.