Lightly toast your buns in a skillet and set aside. Mix the sauce ingredients together and set aside.
Mix the dry spices together in a small bowl. Season both sides of the ground chicken with the spice blend before dividing into 4 pieces, weighing about 4 oz each. Gently work the spices into the chicken while forming burger patties slightly larger than your buns.
Heat a large skillet over medium heat before adding the olive oil. Cast iron or stainless steel pans are ideal for searing the burgers. (Important: Turn the ventilation on high as the spices will create strong aromas and a bit of smoke as they bloom in the oil. Don't stand directly over the pan.)
Once the oil is hot, add the chicken burgers to the skillet and cook for 2-3 minutes until nicely browned. Flip and cook for an additional 2-3 minutes until both sides are browned.
Pour the sauce in the skillet around the burgers. As it thickens, flip the burgers, coating them in the sauce. Continue cooking until the burgers reach an internal temperature of 165ºF.
Serve on the toasted buns with pickles. Optional: Top with a drizzle of your favorite chili oil or chili crisp.