Butter à la Maître d’Hôtel

Beurre à la Maître d’Hôtel (parsley-lemon compound butter) teaches that a sauce needn’t begin in a pan. Butter creamed with parsley, salt, pepper, and a few drops of lemon waits in the cold; laid over a grill just after cooking, it loosens into a bright, glossy sauce with the meat or fish’s own juices. The one true thing is temperature: the butter must be soft enough to accept the seasonings, never warm enough to turn greasy.

The book’s kitchen prepared Manied Butter (No. 151) as a separate foundation and mixed a half-pound batch for a procession of grills. Here that finished preparation remains whole, exactly as the cross-reference requires, while the batch is halved to four ounces because a home table needs eight spoonfuls, not a service tray. The large batch and perfectly identical service coins are brigade scaffolding and can go; creaming the butter and adding the lemon by drops are the dish itself. One cook, one stove, one evening.

No simmering stockpot or salamander is needed. Your honest equivalent is a bowl, a flexible spatula, and the residual heat of properly grilled food. Temper the butter carefully before mixing: if it shines, slumps, or leaves oil on the bowl, chill it for five minutes and begin again. Ça se rattrape.