1teaspoonfresh lime juice(plus additional, to taste, if needed)
1/2 to 1teaspoonSriracha(or more, to taste)
kosher salt(optional, to taste)
In a bowl, stir together orange marmalade, scallions, soy sauce, and lime juice. Stir in sriracha, to taste (start conservatively with 1/2 teaspoon for a mild sauce, and increase to your heat preferences). If needed, add a little extra lime juice (quantity will depend on how much sriracha you've added) and season to taste with salt.
The sauce can be served right away or stored, covered, in the refrigerator for up to 3 days.