Gather all spices. If using whole bay leaves, grind them in a dedicated spice grinder until they form a fine powder.
In a small mixing bowl, combine the paprika, celery salt, ground bay leaves, dry mustard, black pepper, nutmeg, ginger, cayenne, cinnamon, clove, and cardamom.
Whisk the mixture thoroughly to ensure the ingredients are evenly distributed and any clumps are broken up.
Transfer the seasoning blend to a small airtight glass jar or spice container.
Store in a cool, dark place (like a pantry or cupboard) for up to 6 months for best flavor.