Mini Lamb Pinwheels

Name: Mini Lamb Pinwheels
Ingredients: 2 pound Five Marys ground lamb or ground beef (or a mixture of the two); 1/2 cup olive oil, divided; 1 yellow onion, diced; 5 garlic cloves, peeled and minced; 1/2 teaspoon crushed red pepper flakes; 2 teaspoon ground coriander; 1 teaspoon ground smoked paprika; 2 teaspoon ground cumin; 1/2 cup fresh parsley, roughly chopped; 1/2 cup fresh mint, roughly chopped; 1/4 cup fresh cilantro, roughly chopped; 1 teaspoon kosher salt, plus more to taste; 1 teaspoon freshly ground black pepper, plus more to taste; 1 (1 pound) box filo sheets, thawed; Sesame seeds, for garnish (optional)