2 parts soy sauce, 2 parts water, 1 part lemon juice, 1/3 part sugar, wasabi
Wash the vegetables thoroughly and cut them into bite-sized pieces.
Mix the sauce ingredients together and set aside.
Add a little oil to a pan and sauté the vegetables.
When the vegetables are half cooked, pour in the sauce and simmer on low heat.
Once the vegetables are tender, transfer the finished steamed dish to a plate.