01 -
Heat vegetable oil and 1 tablespoon butter in a cast iron pan over high heat. Sauté veal strips in batches for 1–2 minutes until just browned but not fully cooked. Season lightly with salt and pepper, then remove from pan and set aside.
02 -
Reduce heat to medium. Add the remaining butter. Sauté chopped onion until translucent before adding the sliced mushrooms. Cook for 5–6 minutes until mushrooms are golden and tender.
03 -
Pour the dry white wine into the pan, scraping up any caramelized bits. Allow to simmer for 2 minutes to reduce slightly.
04 -
Stir in heavy cream, allowing to simmer gently. If using, dissolve cornstarch in 1 tablespoon water and stir into the pan to lightly thicken the sauce.
05 -
Add the seared veal back into the sauce and warm gently for 1–2 minutes. Avoid overcooking to maintain tenderness.
06 -
Stir in lemon juice and adjust seasoning with additional salt and pepper if needed.
07 -
Sprinkle with chopped fresh parsley before serving.