Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Finely mince the first clove of garlic and finely chop the fresh cilantro.
In a mixing bowl, combine the ground chicken breast, minced garlic, chopped cilantro, dried oregano, sea salt, and black pepper.
Gently mix the ingredients until just combined, being careful not to overwork the meat.
Roll the mixture into small, bite-sized meatballs and place them on the prepared baking sheet.
Bake for 12-15 minutes, or until the meatballs are cooked through and slightly golden on the outside.
While the meatballs bake, prepare the dip by finely mincing the remaining half clove of garlic.
In a small bowl, whisk together the non-fat Greek yogurt, lemon juice, and the half clove of minced garlic until smooth.
Transfer the warm meatballs to a serving bowl and serve immediately with the chilled yogurt dip.