Cook the pasta until al dente, drain.
Mix all of the ingredients from the capers to the oil, set aside.
Heat the oil in a frying pan, fry the meat in batches for approx. 4 mins. per batch, reduce the heat, return all of the meat to the pan. Pour in the stock, simmer for approx. 5 mins., add the reserved pesto, heat gently and spread on top of the pasta.