Make the Greek Seasoning. In a small bowl, whisk together the oregano, salt, pepper, garlic powder, onion powder, rosemary, dill, and red pepper flakes until evenly combined. Use a fork or whisk to break up any clumps.
1 Tablespoon dried oregano, 2 teaspoons Kosher salt, 1 teaspoon garlic powder, 1 teaspoon onion powder, 1 teaspoon lemon zest, ½ teaspoon black pepper, ½ teaspoon dried rosemary, ½ teaspoon dried dill, ¼ teaspoon red pepper flakes