Creating Spicy Salmon Sushi Bake is a breeze when you follow these steps:

1. Preheat Oven: Start by preheating your oven to 375°F (190°C).
2. Rinse Rice: Rinse the sushi rice under cold water until the water runs clear. This helps remove excess starch.
3. Cook Rice: In a pot, combine the rinsed rice and water. Bring to a boil, then reduce heat to low, cover, and simmer for 18-20 minutes or until the water is absorbed. Remove from heat and let it sit for 10 minutes.
4. Prepare Salmon: While the rice is cooking, chop the fresh salmon into small cubes.
5. Mix Salmon: In a bowl, combine the salmon, mayonnaise, sriracha sauce, soy sauce, sesame oil, green onion, rice vinegar, sugar, and salt. Mix well until everything is evenly coated.
6. Combine Rice and Mixture: Once the rice is ready, fluff it with a fork and spread it evenly in a greased baking dish.
7. Layer Salmon: Spoon the salmon mixture over the sushi rice, spreading it evenly across the top.
8. Bake: Place the dish in the preheated oven and bake for 25-30 minutes, or until the salmon is cooked through and the top is slightly golden.
9. Garnish: Remove from the oven and sprinkle with furikake seasoning for added flavor and presentation.
10. Cool: Let the sushi bake cool for a few minutes before serving.