How to Make Mornay Sauce: Velvety Mornay Sauce Recipe

Written by MasterClass

Last updated: Mar 25, 2023 • 2 min read

Mornay sauce isn’t about restraint: It’s about full-on indulgence. The luscious cheese sauce brings macaroni and cheese to life, adds a perfect velvety finish to Croque monsieurs, and gooey, cheesy goodness to casseroles.