Creating Spicy Salmon Sushi Bake is straightforward, especially when following these simple steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Cook the Rice: Rinse the sushi rice under cold water until the water runs clear. Combine rice and water in a pot, bring to a boil, then reduce heat and cover. Cook for about 15 minutes, or until rice is tender and water is absorbed.
3. Prepare the Salmon: While the rice cooks, place the salmon fillet on a baking sheet. Season with salt and bake for 15-20 minutes, or until flaky.
4. Mix the Sauce: In a bowl, mix mayonnaise, sriracha sauce, soy sauce, and wasabi paste until smooth.
5. Flake the Salmon: Once the salmon is cooked, let it cool briefly, then flake it into bite-sized pieces with a fork.
6. Combine Ingredients: In a large bowl, combine the cooked sushi rice, flaked salmon, chopped green onions, and half of the sauce mixture. Stir gently to combine.
7. Prepare the Baking Dish: Spread the rice and salmon mixture into a greased baking dish, ensuring it’s evenly distributed.
8. Layer with Avocado: Top the mixture with sliced avocado, arranging it neatly across the top.
9. Bake: Drizzle the remaining sauce over the avocado layer. Bake for an additional 15-20 minutes until heated through and the top is slightly golden.
10. Garnish: Once out of the oven, sprinkle with sesame seeds and nori strips for added flair.

With these steps completed, your Spicy Salmon Sushi Bake is ready to indulge in!