Drain and rinse the chickpeas, then pat them completely dry with a paper towel to ensure a crispy texture.
In a food processor, combine the chickpeas, ground turkey, parsley, garlic, cumin, coriander, salt, and pepper.
Pulse the mixture until well combined but still slightly coarse; avoid over-processing into a paste.
Form the mixture into 4 small, even patties using your hands.
Heat the olive oil in a non-stick skillet over medium heat.
Place the patties in the skillet and cook for 4 to 5 minutes per side until they are golden brown and cooked through.
While the patties cook, whisk together the Greek yogurt, tahini, and lemon juice in a small bowl until smooth.
Arrange the fresh spinach on a plate, top with the crispy falafel patties, and drizzle generously with the zesty tahini sauce.