Prawn Salad

Ingredients

• 200 grams peeled frozen prawn
• 1 medium onion, finely sliced
• 1 clove of garlic, finely chopped
• 3 ounces cherry tomatoes
• 3 tablespoons tomato puree
• 1 bunch Lollo Rosso lettuce
• 1/4 bunch purple basil
• 2 pieces bay leaves
• 1/4 teaspoon freshly milled black pepper
• 1/2 teaspoon sesame seeds
• 1/2 teaspoon blue poppy seeds
• 1 teaspoon butter
• 2 tablespoons olive oil
• 2 tablespoons lemon juice
• 2 teaspoons balsamic vinegar
• 2 pieces lemon wedges to serve