Remove excess water from momen tofu by wrapping it with paper towels on a shallow bowl. Weigh it down evenly with a plate and refrigerate for at least 30 minutes. Remove from fridge and mash tofu.
Peel and seed kabocha and cut into chunky pieces. Steam kabocha for about 25 minutes or until tender. Set aside to cool and then mash.
Boil a pot of water. Add edamame and boil for about 5 minutes. Drain and cool under cold running water or immerse in cold water. When cooled, shell edamame by gently squeeze the pods with your fingers. Set aside.
Divide edamame, tofu and kabocha equally among 4 individual chawanmushi cups. Cover with aluminum foil and steam for about 5 minutes.
Prepare chawanmushi sauce. Combine mushroom dashi, salt, soy sauce and sake in a saucepan. Bring it to the boil and then lower heat to a simmer. Mix kuzu with water to form a paste. Whisk into the sauce to thicken.
Spoon sauce into the chawanmushi cups and serve.
© 2018 All rights reserved. Published by Marshall Cavendish.