Heat the oil in a pan, sauté the onion. Add the bulgur wheat, sauté for approx. 2 mins. while stirring. Pour in the stock, cover and simmer for approx. 15 mins. Remove the pan from the heat, allow to absorb for approx. 5 mins.
Purée the nectarine with the rest of the ingredients.
Beans and nectarines
Cook the beans in salted water for approx. 6 mins. until just soft, drain, rinse with cold water, drain again. Combine the beans, bulgur wheat and nectarines with the dressing.
Dry-roast the nuts in a frying pan for approx. 5 mins. until light brown, then remove. Scatter over the salad with the basil.