Name two methods of cooking vegetables that preserve color and nutrients.

Steaming and blanching are both excellent methods for cooking vegetables that effectively preserve their color and nutrients.

Steaming involves cooking vegetables over boiling water, allowing them to cook through the heat of the steam without direct contact with water. This method helps retain vibrant colors, as the vegetables do not lose their pigments to boiling water. Additionally, steaming requires a shorter cooking time, which helps preserve heat-sensitive vitamins and minerals.

Blanching refers to briefly boiling vegetables and then quickly cooling them in ice water. This process not only stops the cooking process, which helps maintain color and texture, but it also aids in retaining nutrients that might otherwise be lost during longer cooking durations. Furthermore, blanching is often used before freezing vegetables, as it helps to preserve their quality for storage.

Together, these methods are favored for their ability to keep vegetables looking appealing and nutritionally intact.