Slice onions and sauté in olive oil over medium high heat until they start to become translucent. Add 2 T brown sugar, 2 T A1 and 2 T water. Cover and lower heat to just simmer.
Mix ground turkey with 2 T A1, 2 T mayo and salt and pepper and then form into 4 patties. This mixture will be very moist – don’t worry.
Spray a medium size skillet with cooking spray and heat over medium high heat. Add turkey patties and cook for 5-7 minutes on the first side.
While the burgers are cooking mix together the basting sauce by mixing 2 T A1, 2 T brown sugar and 1 T water and microwave for 1 minute just to combine. Take the cover off of the onion mixture and turn to very low heat.
Flip the burgers and baste with the basting sauce. Cook for another 5-7 minutes and flip again, basting again.
Assemble burgers (on buns or no) by placing goat cheese on top of the burger and then the caramelized onions on top of the goat cheese.