Fiesta Turkey Bean Burgers with Sriracha Mayonnaise

These turkey black bean burgers are delicious and easy to make, promise!  My favorite part is schmearing  the Sriracha mayo all over the bun (gluten free of course) and then topping it with the bean burger.  Sauté up some onions and slice a nice ripe tomato to go on top or add some sliced avocado…