What does mustard do to steak?
I’ve found that the vinegar component in Dijon mustard is intense enough to work as an excellent marinade for steaks—it tenderizes the proteins, which is great for tougher cuts, and imbues the meat with a nice tanginess.
What does au poivre mean in cooking?
Definition of au poivre : prepared or served with a generous amount of usually coarsely ground black pepper steak au poivre.

Is steak au poivre the same as steak Diane?
What is the difference between steak au poivre and steak Diane? The main difference between the two dishes is that steak Diane includes mustard. Steak Diane is derivative of Steak au poivre with a slight alteration. It is the U.S version of the original French dish.
What does steak au poivre taste like?
Essentially it is a sautéed steak, with a quick pan sauce. This version made with black peppercorns and Sichuan pepper tastes bright but not overpoweringly peppery or boozy. If you serve it with scallion-mashed potatoes, your home cooked steak au poivre will put the best neighborhood bistro to shame.
Can you tenderize meat with mustard?

The Mustard Tenderizes the Meat The mustard actually works to tenderize the meat and you will notice little more than a thin crust of it over the surface of the meat. In fact, the mustard can help to produce the crust that is so sought after in traditional barbecue.
What does marinating meat in mustard do?
Marinating meat before grilling it has two purposes. First, it gives it flavor , second it tenderizes the meat. Grilled Pork Chop Marinade does an excellent job of doing both. The massive pork chops my husband brought home (they were the size of steaks) were marinated overnight.
Where did steak au poivre originate?
FranceSteak au poivre / Origin
According to French steak specialist Francis Marie, steak au poivre originated in the 19th century in the bistros of Normandy, where noted figures took their female companions for late suppers, and where pepper’s purported aphrodisiac properties may have proved most useful.
Why is Diane sauce called Diane sauce?
History: Steak Diane was very popular in the 1950’s and early 1960’s, especially in New York city in upscale restaurants prepared table side with its theatrics arising from the flambéing of the cognac used to make the sauce. It was supposedly named after the Roman goddess, Diana or Diane.
What is au poivre sauce made of?
This rich French sauce made of pepper, Cognac, and cream is traditionally served on steak, but it’s equally good on pork or salmon. Instead of cream, this version is given body and richness with cornstarch-thickened evaporated milk.