Rinse and drain the chickpeas, then pulse them in a food processor until they are broken down into a coarse, chunky texture.
In a large mixing bowl, combine the pulsed chickpeas, ground turkey, hemp hearts, chopped parsley, half of the minced garlic, cumin, coriander, sea salt, and black pepper.
Using your hands, thoroughly mix the ingredients until well combined and form the mixture into four equal-sized patties.
Heat the olive oil in a non-stick skillet over medium heat.
Place the patties in the skillet and sear for 4 to 5 minutes per side until they are golden brown and the turkey is fully cooked through.
While the falafel is cooking, whisk together the Greek yogurt, tahini, lemon juice, and the remaining minced garlic in a small bowl until smooth.
Serve the warm falafel patties immediately with a generous dollop of the zesty tahini yogurt sauce.