Place the ground turkey in a large mixing bowl.
Add the crushed fennel seed, dried oregano, kosher salt, ground black pepper, garlic powder, sweet paprika, and crushed red pepper to the bowl.
Mix everything thoroughly with your hands or a spoon until the spices are evenly distributed throughout the meat.
Wrap the seasoned meat tightly in plastic wrap or transfer to an airtight container and refrigerate overnight to let the flavors develop.
When ready to use, form into patties, meatballs, or use as a pizza topping and cook until internal temperature reaches 165°F (74°C).
