Prepare the Crispy Rice: Preheat your oven to 400°F (200°C). Spread the cooked rice evenly on a baking sheet. Drizzle with soy sauce, olive oil, salt, and onion powder. Bake for about 20-25 minutes, stirring occasionally.
Prepare the Salad Ingredients: While the rice is baking, wash and prepare the fresh ingredients. Halve and dice the Persian cucumbers. Place them in a large mixing bowl. Add chopped mint, spring onions, and diced shallot.
Make the Dressing: In a small bowl, combine soy sauce, oil, lemon juice, minced garlic, minced ginger, and sugar. Whisk until well blended.
Assemble the Salad: Once the crispy rice is ready and cooled slightly, toss the fresh vegetables together in the mixing bowl. Drizzle the dressing over and toss gently. Top with crispy rice.
Serve and Enjoy: Serve immediately for the ultimate crunch.
