Heat 1 tablespoon of olive oil in a skillet over medium heat. Sauté diced onion for about 5 minutes until translucent, then add minced garlic and cook for another 30 seconds.

In a large mixing bowl, combine sautéed onion and garlic with spinach, ground chicken, breadcrumbs, Greek yogurt, dill, lemon juice, oregano, paprika, cumin, salt, and pepper. Mix thoroughly.

Shape the mixture into eight uniform patties, about ½ inch thick. Place on a clean plate.

In the same skillet, add the remaining 1 tablespoon of olive oil. Cook patties for 5-6 minutes on one side until golden brown, then flip and cook for another 5-6 minutes.

Transfer cooked patties to a plate lined with paper towels to drain excess oil. Serve warm.