Heat a large skillet over medium-high heat.
Add the meat and cook, breaking it up until browned - 6-7 minutes.
Stir in the hoisin, 2 tablespoons of the liquid aminos, and the Sriracha.
For the dressing: In a small bowl, combine the vinegar, the remaining teaspoon of aminos, & ΒΌ teaspoon each salt and pepper.
Finally: Divide the cooked meat, cucumber, mango, cilantro, and peanuts among lettuce wraps.
These are great to set out for a party, allowing guests to make their own.
Drizzle with dressing if desired.