Mix the paprika, sesame seeds, garlic powder, poppy seeds, and cayenne together in a small bowl. Taste for seasoning. If you think it needs more heat, add more cayenne. If it's too spicy, add more paprika.
Add the parmesan and thoroughly mix.
Put the seasoning in a clean jar and store it away from light and moisture. You can add a desiccant pack to keep it from clumping.
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