Cook the rice (see instructions). Preheat the oven to 400F convection or 425F regular bake. Line a baking sheet with parchment paper.
In a medium bowl, add the miso, soy sauce, sesame oil, and gochujang. Use a whisk to combine until a smooth paste forms. Transfer 2 tablespoons of it into a separate small bowl and set aside.
To the medium bowl, add the salmon and toss to coat in the sauce (using your hands works best). Transfer to the baking sheet and arrange the salmon evenly in a single layer. I like to face the skin-side up so it crisps up a bit, but it doesn’t matter too much!
Bake for 8-10 minutes or until cooked through/flakes with a fork.
Meanwhile, in a medium bowl, add the raw veg, 2 tablespoons of vinegar, and salt and mix to combine.
In the small bowl with the reserved sauce, add the yogurt, remaining 1 tablespoon vinegar, and 1 tablespoon water. Whisk until combined and saucy.
Assemble your lettuce wraps (or bowls)! Place the lettuce on your plate, add warm rice, salmon, mango, and avocado. Top with crunchy veg (or serve on the side), sauce, herbs, and sesame seeds. You can also spoon a little bit of the liquid that has pooled at the bottom of the veg over everything for some acid (or just top with a squeeze of lime).