Spring green broth with tortelloni and pesto

Name: Spring green broth with tortelloni and pesto
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: European, Italian, Mediterranean
Ingredients: 1 tbsp Co-op olive oil; 1 Co-op British leek, finely chopped; 1 celery stick, finely chopped; 1 Co-op British carrot, finely chopped; 1 litre chicken stock, made with 1 stock cube; 3 thyme sprigs (or ½ tsp dried); 1 tbsp Co-op Parmigiano Reggiano, finely grated, plus the rind; 75g Co-op British spring greens, finely shredded; 400g pack Co-op chicken and pancetta tortelloni; 2 tbsp Co-op Irresistible pesto alla genovese; 1 lemon, cut into wedges