National Occupational Competency Testing Institute (NOCTI) Culinary Practice Exam

What must be added when using cocoa instead of a chocolate base in a recipe?

1. shortening

2. milk

3. water

4. baking soda

The correct answer is: shortening

When substituting cocoa for a chocolate base in a recipe, shortening is necessary because cocoa powder is a dry ingredient, while chocolate bars or chocolate chips contain fat. Cocoa does not provide the same fat content, which is essential for achieving the right texture and moisture in baked goods. By adding shortening, the recipe can maintain the correct balance of fat, ensuring that the final product remains rich and moist, as well as providing the necessary structure and mouthfeel. In contrast, the other options like milk, water, or baking soda do not address the need for additional fat that cocoa lacks. Milk could alter the liquid balance without addressing the fat components, water would further dehydrate the mixture and affect consistency negatively, and baking soda is typically used for leavening and would not compensate for the fat deficiency from removing the chocolate. Thus, the inclusion of shortening is crucial for a successful cocoa substitute.