Greek Pasta and Meatballs

Name: Greek Pasta and Meatballs
Ingredients: 2 teaspoons olive oil, divided; 1 small yellow onion, finely diced; 2 cloves garlic, minced, divided; 1 1/2 teaspoons ground cumin; 3/4 teaspoon salt, plus more for sauce; 1/4 teaspoon ground black pepper, plus more for sauce; 1/4 to 1/2 teaspoons hot red pepper flakes; 2 1/2 tablespoons chopped fresh dill, divided OR 2 teaspoons dried dill, divided; 2 tablespoons chopped fresh mint, divided; 3 tablespoons dry breadcrumbs; 3/4 pound lean ground meat (i.e. beef, lamb, turkey, or chicken); 1 egg white; 2/3 cup uncooked orzo; 2 to 2 1/2 cups canned crushed tomatoes or great-quality jarred marinara sauce; Crumbled feta cheese, to taste