Steaming in Vietnamese cooking uses two vessels that significantly affect the result: the bamboo steamer basket (which absorbs excess moisture and prevents condensation from dripping back onto the food) and banana leaf wrapping (which seals aromatics around the food during cooking, creating an enclosed flavour environment). Both are specific techniques producing results unavailable from metal steamer inserts.
Two distinct steaming applications: bamboo steamer (lined with banana leaf, parchment, or lettuce to prevent sticking, placed over wok with simmering water — the bamboo absorbs steam and prevents soggy condensation); banana leaf wrapping (food wrapped in banana leaf parcels, steamed or grilled — the leaf imparts a subtle grassy, vegetal aroma and prevents the food from drying).
- Bamboo steamers: the water must not touch the bottom of the basket — steam only, not boiling water contact - Bamboo absorbs steam that would otherwise condense and drip — this is the functional advantage over metal - Banana leaf: wilt over a flame briefly before wrapping — pliable leaf wraps without cracking or tearing - The fragrance from banana leaf is subtle — most effective with delicate proteins (fish, rice, sticky rice) that absorb aromas readily
VIETNAMESE FOOD ANY DAY — Technique Entries VN-01 through VN-20