Making Unagi Don is straightforward when you follow these easy steps:

1. Prepare the Sushi Rice: Rinse the sushi rice under cold water until the water runs clear. Drain well.
2. Cook the Rice: In a rice cooker or pot, combine the rinsed sushi rice and water. Cook according to your rice cooker’s instructions or bring to a boil, then simmer on low for about 15-20 minutes until the water is absorbed.
3. Season the Rice: In a small bowl, mix the rice vinegar, sugar, and salt. Once the rice is cooked, transfer it to a bowl and gently fold in the vinegar mixture. Let it cool slightly.
4. Grill the Eel: If using pre-cooked unagi fillets, briefly grill or broil them to warm through. Brush with unagi sauce during the last minute for that sticky, caramelized effect. If you're starting from raw eel, fillet and grill until cooked, basting with unagi sauce as it cooks.
5. Assemble the Bowl: In serving bowls, place a generous scoop of seasoned sushi rice. Top with eel fillets.
6. Drizzle with Sauce: Spoon additional unagi sauce over the eel for extra flavor.
7. Garnish: Sprinkle sesame seeds and sliced green onions on top. You can also add strips of nori for an extra touch.
8. Serve Immediately: Enjoy your Unagi Don warm!

These straightforward steps will help you create an incredible Unagi Don that captures the essence of this beloved Japanese dish.