- Step 1
Halve and remove the seed from 1 avocado, then peel and cut each half lengthways into 6 slices. Place on a plate and drizzle over half the lemon juice (this stops it turning brown). Repeat with remaining avocado and lemon juice.
- Step 2
Fill a shallow dish with warm water. Dip 1 rice paper sheet in water, then drain and place on a board. (It continues to soften on standing.)
- Step 3
Arrange 2 coriander leaves and 2 mint leaves in a line across the lower third of wrapper. Place 1 prawn half across the herbs, then 1 avocado slice alongside. Place another prawn half on the avocado, and place another avocado slice on the first prawn. Top with some bean sprouts and shredded lettuce.
- Step 4
Fold base of the wrapper over filling, and fold in the sides. Roll up to enclose. Place on a tray. Repeat with remaining wrappers and fillings (to prevent sticking, keep the rolls slightly apart on the tray). Serve with the dipping sauce.
- Step 5
To make the dipping sauce, use a fork to whisk the hoisin sauce and peanut butter in a small bowl, then whisk in water. Stir in the garlic and chilli. Place into a bowl and sprinkle with peanuts.