11/2 cup (180g) frozen peas
1 clove garlic, peeled
250 gram peeled uncooked medium king prawns (shrimp), chopped coarsely
1 tablespoon fresh tarragon leaves, chopped coarsely
1/2 teaspoon finely grated lemon rind
1 tablespoon ground almonds
2 cup (235g) firmly packed trimmed watercress
1 medium fennel bulb (300g), sliced thinly
1 stalk celery (150g), trimmed, sliced thinly on the diagonal
1/2 cup (40g) roasted whole blanched almonds, chopped coarsely
1 tablespoon fresh tarragon leaves, extra
2 tablespoon olive oil
Mustard and lemon dressing
1 1/2 tablespoon dijon mustard
1 tablespoon lemon juice
1 tablespoon olive oil
1 Boil, steam or microwave peas and garlic together until peas are tender; drain.
2 Blend or process garlic and 1 cup of the peas with prawns, chopped tarragon, rind and ground almonds until combined; season. Using oiled hands, roll level tablespoons of prawn mixture into 16 balls; flatten slightly. Cover; refrigerate for 1 hour. (The patties are quite sticky, however they will not fall apart during cooking).
3 Meanwhile, make mustard and lemon dressing. Whisk ingredients in a small bowl until combined; season to taste.
4 Place watercress, fennel, celery, blanched almonds, extra tarragon and remaining peas in a large bowl with half the dressing; toss to combine.
5 Heat oil in a large non-stick frying pan over medium heat; cook patties, in batches, for 2 minutes each side or until golden and cooked through. Cover to keep warm.
6 Serve patties with salad, drizzled with remaining dressing.
Patties can be made up to 1 day ahead; store in an airtight container in the fridge. Use a mandoline or V-slicer to slice the fennel very thinly.