Smoked Trout and Pasta Salad

Ingredients

• 1 red pepper (seeded and quartered)
• 1 yellow pepper (seeded and quartered)
• 280 g penne rigati (ridged penne) or other pasta shapes
• 280 g smoked trout fillets
• 1 orange
• 1 large avocado
• 2 green onions (sliced)
• 2 tbsp capers (well drained)
• 1 1/2 cups arugula
• 5 tbsp plain low-fat yogurt
• 2 tsp lemon juice
• 1 tsp Dijon mustard
• 2 tbsp fresh dill (chopped)
• 1/2 tsp caster (superfine) sugar
• pepper (to taste)