Position a rack in the center of the oven; preheat to 475°F degrees.
In a small bowl, combine the breadcrumbs and milk; set aside. In a large bowl, combine the meats; season with salt and pepper. Add the ricotta, parsley, 1/4 cup grated cheese, the egg, spices, a fat drizzle of EVOO and the grated garlic. Stir in the moistened breadcrumbs; mix to combine. Divide the mixture into 4 equal portions; divide each portion into thirds and roll each into a large meatball, to make 12 meatballs. Bake on a rimmed nonstick or parchment-lined baking sheet until just cooked through and slightly crispy, 16-18 minutes.