Cook the sushi rice according to package directions and let it cool slightly. Mix the warm rice with rice vinegar, sugar, and salt until evenly seasoned. This gives the rice that delicious sushi-inspired flavor.
Allow the rice to cool enough to handle comfortably. Slightly sticky rice works best because it holds its shape while frying. Avoid overly wet rice since it can fall apart in the pan.
Line a tray or baking sheet with parchment paper before shaping the rice. Wet your hands lightly to prevent sticking while pressing the rice into small rectangular or round cakes. Keep them compact so they stay together during frying.
Once shaped, chill the rice cakes in the refrigerator for about 15 minutes. This step helps firm them up and creates a crispier texture later. Cold rice cakes also flip much more easily in the skillet.
Cut the salmon into very small cubes if using raw sushi-grade salmon. If using cooked salmon, gently flake it into small pieces. Add mayonnaise, sriracha, soy sauce, and sesame oil to the salmon.
Mix everything carefully until creamy and evenly coated. The spicy mayo should enhance the salmon without overpowering its natural flavor. Taste and adjust spice levels if needed.
Heat vegetable oil in a nonstick skillet over medium heat until shimmering. Carefully place the chilled rice cakes into the pan without overcrowding. Fry each side until deeply golden and crispy.
This usually takes about 3 to 4 minutes per side. Transfer the cooked rice cakes onto paper towels to remove excess oil. The outside should feel crunchy while the inside stays soft.
Place avocado slices on top of each crispy rice cake before adding the spicy salmon mixture. This creates a creamy layer that pairs beautifully with the crispy base. Spoon the salmon mixture generously over each piece.
Top with sesame seeds, chopped green onions, and jalapeño slices if desired. These toppings add freshness, crunch, and visual appeal. The finished rice cakes should look colorful and inviting.
Serve the crispy salmon rice cakes immediately while the rice is still crunchy. Warm crispy rice combined with cool spicy salmon creates the perfect contrast. Arrange them neatly on a serving platter for a restaurant-style presentation.
You can also serve them with soy sauce, spicy mayo drizzle, or extra avocado on the side. These rice cakes work wonderfully as appetizers, party bites, or even a light dinner.