How to Make Bordelaise Sauce

Gather all ingredients.

Melt butter in a saucepan over medium-low heat. Add shallots and a pinch of salt; cook and stir shallots until caramelized and browned, about 20 minutes, stirring occasionally.

Add red wine and bring to a simmer. Reduce heat to low; cook until wine is nearly evaporated and pan juices are thick and slightly syrupy. Watch carefully as the mixture burns easily. Add veal stock, return to a simmer, and cook until reduced by half and sauce is slightly thickened, about 10 minutes.