Soak the bamboo steamer in warm water for 10 to 20 minutes before use
Line each tier with parchment paper, cabbage leaves, lettuce, or cheesecloth
Fill...
Wash the tomato and dry it
Remove the stem/core
Cut the tomato in half horizontally
Scoop out the seeds if desired
Place the halves cut-side down
Slice into even...
Identify the direction of the grain
Position the food so the grain runs horizontally or vertically for easier cutting
Slice perpendicular to the grain, not parallel...