Pat each quail completely dry inside and out with paper towels. Set the birds breast-side up on a wire rack set over a sheet pan and refrigerate uncovered for 30 minutes. Removing surface moisture now is the single most important step for achieving crisp bacon — any residual water must evaporate before the bacon surface can exceed 212°F and begin the Maillard browning cascade.
While the birds air-dry, combine the kosher salt, black pepper, smoked paprika, garlic powder, cayenne, and onion powder in a small bowl. Stir to combine evenly.
1 tsp kosher salt, 1 tsp coarse black pepper, 1 tsp smoked paprika, 0.5 tsp garlic powder, 0.25 tsp cayenne pepper, 0.5 tsp onion powder
Optional compound butter: Work the softened butter with the fresh thyme leaves and lemon zest until fully combined. Set aside at room temperature. If using, place a small teaspoon-sized knob inside each quail cavity before wrapping — it melts at cooking temperature and self-bastes the interior protein matrix throughout the cook.
1 tsp fresh thyme leaves, 0.5 tsp lemon zest
Remove the quail from the refrigerator. Apply the dry rub generously to the exterior skin of each bird — breast, back, legs, and wings. Because the bacon will seal the outside, this seasoning is trapped directly against the skin where it will bloom in the rendered fat. Do not season the bacon slices themselves.
1 tsp kosher salt, 1 tsp coarse black pepper, 1 tsp smoked paprika, 0.5 tsp garlic powder, 0.25 tsp cayenne pepper, 0.5 tsp onion powder
Lay two slices of thin-cut bacon flat on your work surface, overlapping them slightly in a cross or offset-stripe pattern. Place one seasoned quail breast-side down at the center. Pull the bacon slices up and around the bird, overlapping the ends on the breast side. Secure the overlap with two toothpicks or tie with a short length of butcher's twine. The bacon should be snug but not so tight that it compresses the breast — you want rendered fat to be able to circulate under the bacon layer during the cook. Repeat for all four birds.
8 slices thin-cut bacon