TIME: 35-45 mins (15 mins prep, 20-30 mins in the oven)
DIFFICULTY: Easy - Medium
STEP 1. Set the oven to 200°C. Chop the mushrooms into halves and the spring onions into inch long chunks, keeping the leafy bits for later.
STEP 2. Mix all the dressing ingredients in a bowl. Add the mushrooms and spring onions and mix using your hands before transferring to a baking tray.
STEP 3. Roast for 20 - 30 mins. To get them nice and crispy you may want to drain some of the liquid 15 mins in and switch to a grill setting for the last 5 mins.
STEP 4. Remove and transfer to a plate. Finish with a sprinkle of the finely chopped spring onion leaves and Japanese Tamari Superseeds.