Burgers with mayo are fine, but don't they feel a bit bland? Why not add some kick to it by adding this sriracha spread that will give burgers more spice.
Mix everything together. Add a couple pinches of truffle salt if desired (or regular kosher or sea salt).
Adjust sriracha and mustard to taste. I prefer a good kick, so I tend to add another teaspoon of sriracha. Of course, you can always add more mayo if you get carried away with the spice.
Notes
Double this recipe if you're cooking for mayo lovers like me. Of course, you can always put any extra in the fridge for sandwiches.