Mise en place refers to the preparation steps necessary for food preparation. It involves gathering and prepping ingredients, measuring them, and assembling the necessary tools and equipment before cooking. Practicing effective mise en place saves time by having everything ready, eliminates culinary disasters from lack of preparation, and saves space on counters. When doing mise en place, chefs should read recipes fully, prepare their workspace, gather and measure ingredients, prepare ingredients, and begin cooking while cleaning as they go.