Preheat the oven to 450°.
Heat a small skillet over medium. Add the bacon and cook, stirring occasionally, until browned and almost crispy, about 10 minutes. In a casserole or shallow baking dish, mix the bacon and a spoonful of the drippings with the baked beans and the scallions; season with pepper.
In a large bowl, moisten the stuffing crumbs with the milk. Add the turkey; season. Mix in the parsley, egg, ketchup, onion, Worcestershire, mustard, thyme, sage, oil, brown sugar and garlic. Form the turkey mixture into 4 oval mini meat loaves, each 1 to 1 1/2 inches thick. Nestle the meat loaves into the baked beans. Bake until cooked through, 20 to 25 minutes. Top with more parsley.