Chilli chicken pasta with red pesto sauce

Name: Chilli chicken pasta with red pesto sauce
Cook time: 30 min
Total time: 30 min
Cuisine: European, Italian, Mediterranean
Ingredients: 4 free range chicken breasts, skinned and cut into 2cm strips; 400g of strozzapreti pasta, or any fresh pasta of your choice; 1 large red onion, finely sliced; 4 spring onions, finely sliced; 1 tbsp of garlic purée, finely chopped; 80ml of vegetable stock; 4 tbsp of sweet chilli sauce; 2 tbsp of red pesto; 6 tbsp of crème fraîche; 1 bunch of basil, ripped; 2 tomatoes, finely diced; salt; black pepper, freshly ground; 2 dashes of olive oil