To make Chinese 5-spice powder, blend 1 teaspoon of fennel seeds and Sichuan peppercorns, toasted and ground. Combine with 1 teaspoon of ground cinnamon, cloves, and star anise. A little of this flavorful blend goes a long way. If you don't use it all for your homemade hoisin sauce, store the rest in an airtight container or jar. You use it. A teaspoon is a great way to enhance a flavorful sauce for stir-fries or other Chinese dishes. It also adds a twist to barbeque sauce.