1. French for "hunter," chasseur sauce is a hunter-style brown sauce consisting of mushrooms, shallots and white wine (sometimes tomatoes and parsley). It's most often served with game and other meats. 2. Dishes prepared in a chasseur style are garnished with sautéed mushrooms and shallots.
From The Food Lover's Companion, Fourth edition by Sharon Tyler Herbst and Ron Herbst. Copyright © 2007, 2001, 1995, 1990 by Barron's Educational Series, Inc.