Tayama TO-20002 - Manual (Page 57)

STEAMED VEGETABLES
* Remember to preheat oven to 482℉ for 6 minutes before
following recipe cooking temperature.
Clean and cut vegetables as desired. Wrap a small amount of vegetables
with foil, making several packages. Before sealing, sprinkle 1 teaspoon of
water into each package. Seal tightly. Place them directly around food
already cooking, or directly on the wire rack. Most soft vegetables (such
as zucchini, onions, peas) will take 15 to 20 minutes and most hard
vegetables (such as carrots and potatoes) will take 30 to 40 minutes. Test
for doneness.
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