The sriracha aioli is a sauce that I would come across every now and then at sushi spots. It would usually be served with a tempura type of maki roll. Here's my version served with a seared tuna and micro cilantro.
Sriracha Aiolimakes 1 ½ cups
1 cup mayonnaise
1/4 cup sriracha hot sauce
2 tablespoons sweetened condensed milk
1 teaspoon mirin
Sea salt to taste
Whisk together the first 4 ingredients. Season to taste w/ sea salt.