If you take the time to look up different dukka spice recipes, you will soon see that some ingredients are always present, while other ingredients vary from recipe to recipe. For example, hazelnuts, cumin, coriander, and sesame seeds are included in most recipes. While ingredients like fennel, mint, chili flakes, marjoram, nigella sativa, and pine nuts may or may not be included. When coming up with my own blend, I chose the ingredients that I not only like, but that complement each other. If I’ve left out an ingredient that you are fond of, I encourage you to add it!