Steps

1. Peel and thinly slice New Onion (approx. 100g).
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2. Spread the thinly sliced new onion on paper towels and let it sit for 10 minutes.
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3. Thoroughly pat dry the new onion with paper towels and place it in a bowl. (Key Tip!) Letting it air out and dry removes its pungency, making it delicious raw.
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4. Add drained canned tuna, mayonnaise (1 tbsp), yuzu pepper (1 tsp), salt (to taste), and coarsely ground black pepper (to taste) to the bowl and mix well.
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5. Spread butter (to taste) on one side of 2 slices of bread (8-slice cut).
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6. Lay out plastic wrap and place a slice of bread on it, butter-side up.
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7. Spread the mixed filling evenly over the bread. (Key Tip!) Since there's a lot of filling, pile it high.
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8. Place the other slice of bread on top, butter-side down, and wrap tightly with plastic wrap.
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9. Let the wrapped sandwich rest in the refrigerator for about 5 minutes.
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10. Thinly slice New Onion (approx. 50g) and place it in a mug.
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11. Add a small amount of chopped fried tofu skin.
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12. Cover with plastic wrap and microwave for 1.5 minutes at 600W.
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13. After microwaving, add milk (150ml) and microwave again for 1 minute 15 seconds to 1 minute 30 seconds at 600W.
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14. Once heated, add miso paste (1 tsp) and dashi powder (2/3 tsp), and stir to dissolve well.
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15. Cut the rested sandwich in half while still in the plastic wrap. (Key Tip!) Remove the plastic wrap before eating.
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