Asian beef rolls

Ingredients

• 1 tablespoon smooth salt-reduced peanut butter
• 1 teaspoon salt-reduced soy sauce
• 1 tablespoon boiling water
• 2 long wholegrain bread rolls (100g), split
• 60 grams (2 ounces) thinly sliced salt-reduced rare roast beef
• 4 butter lettuce leaves
• 1 small_piece carrot (70g), sliced thinly
• 4 long sprigs fresh coriander leaves (cilantro)
• 1 green onion, halved crossways
• 1/2 fresh long red chilli, sliced thinly
• fresh lime juice, to serve