Preheat the oven to 400°F.
Add the cooked rice in a pile to the middle of an 18×13 sheet pan. Drizzle and sprinkle the sesame oil, coconut aminos, and garlic powder over top of the rice. Use a spoon or spatula (or your hands) to mix it together to distribute the seasonings throughout the rice.
Spread the rice out in a single layer on the sheet pan and pat it down with the back of a spatula or your hands.
Bake for 12 to 20 minutes, depending on crispiness preference, tossing after 8 or 10 minutes.
Crispy rice is best served right away, stored at room temperature, or used in a recipe (such as Crispy Rice Salad) since the rice doesn’t stay crispy when added to a recipe and stored overnight in the fridge.
If making ahead, store the fully cooled crispy rice in an airtight container at room temperature for up to 2 days.
