Rinse and cook sushi rice according to package instructions.
In a small saucepan, heat rice vinegar, sugar, and salt until dissolved. Mix into the warm rice evenly.
Press rice into a lined baking pan in an even layer. Cover and freeze for 3 hours until firm.
Dice salmon into small cubes and mix with mayo, sriracha, soy sauce, sesame oil, and green onion. Chill.
Cut chilled rice into small rectangles.
Heat oil in a pan and fry rice pieces until golden and crispy on both sides.
Let rice cool slightly, then assemble by topping with avocado, spicy salmon, jalapeño, sesame oil drizzle, chili sauce, and sesame seeds.
Serve immediately and enjoy your Crispy Rice with Spicy Salmon.