Zero-Waste Culinary Techniques

This unit teaches practical techniques and food-savings strategies for transforming leftovers, wilting produce, and scraps into appealing, nutritionally balanced dishes while maintaining food safety. Students practice storage, labeling, portioning, and a range of cooking methods (roasting, sautéing, breading, thickening, baking, and repurposing) and examine the environmental and economic impacts of food waste to prepare for applied sustainability work in the final unit.

Learning Objectives

• Analyze food package icons, labels, and storage guidelines to determine appropriate handling, shelf-life, and disposal decisions for at least five common grocery items
• Apply a minimum of four zero-waste culinary techniques (such as roasting, sautéing, breading, thickening, baking, or transforming into soups and breads) to repurpose leftovers, wilting produce, and scraps into complete, safe, and balanced recipes
• Demonstrate proper purchasing, portioning, and storage strategies by creating a three-day meal plan and accompanying storage/labeling plan that minimizes waste and uses on-hand ingredients
• Evaluate the environmental and economic impacts of selected menu and purchasing choices by estimating food waste reduction and cost savings for the meal plan and proposing at least two actionable improvements