Tuna Sushi Bowl With Spicy Mayo

Name: Tuna Sushi Bowl With Spicy Mayo
Ingredients: 1 cup cooked cauliflower rice; ⅛ teaspoon sesame oil; 2 teaspoons coconut aminos, divided; 2 teaspoons toasted sesame seeds, divided; 1 can St. Jude's smoked tuna; 5 tablespoons mayo, divided; 3 teaspoon sriracha sauce, divided; ½ avocado, thinly sliced; ¼ peeled cucumber cut into slivers; ½ carrot cut into slivers; 3-4 sliced radishes; ¼ red bell pepper, thinly sliced; optional: pickled ginger; optional: sprouts of your choice; optional: scallions for garnish