In a medium bowl, combine the garlic, shallots, thyme, oil, and pepper. Add the quail and marinate in the refrigerator for 6 to 8 hours.
Preheat an outdoor grill to medium-high heat.
Place the marinated quail on the grill and cook for 6 to 8 minutes per side. Brush the quail with Maple Bacon Vinaigrette and grill for 2 more minutes. Place each quail on 1 ounce of arugula.
In a skillet over medium heat, cook the bacon until the fat is rendered and the bacon is crisp. Remove the bacon and set aside. In a food processor, combine the bacon fat, Dijon mustard, whole-grain mustard, syrup, vinegar, shallot, and garlic. Mix well and slowly drizzle in the oil. Season with salt and pepper. Stir in bacon pieces.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.