all-purpose flour (about 1 kg) • egg • Zest of 1 orange • espresso cup anise liqueur (about 1.5 oz or 45 ml) • baking powder • salt and baking soda • olive oil (about 200 grams) • Peel of 1 whole orange
organic ripe banana peels • water • potato starch • hamburger bun • to taste paprika • to taste hot chili powder • to taste cumin • to taste anise seeds • to taste mustard seeds • to taste oregano • soy sauce • apple cider vinegar •