Choose the substitute based on your recipe type: star anise or fennel seed for most uses, extract for baking, caraway seed for savory only, or a DIY blend for balanced flavor.
Grind whole star anise or prepare the DIY blend by mixing ground fennel and star anise in a 2:1 ratio.
Measure substitutes according to the given ratios, adjusting quantities slightly for stronger flavors.
Add liquid anise extract with wet ingredients when baking to avoid texture loss.
Taste and adjust seasoning or sweetness in the dish as needed, especially when using fennel seed or caraway seed.