Rick Stein's classic green bean salad can be served warm or cold ... Meanwhile, whisk together the mustard and vinegar and then gradually whisk in the olive oil. Season to taste with salt and ...

For the dressing: mix together the olive oil, walnut oil, vinegar, mustard, salt, and pepper. Pour the dressing over the salad and mix well. And there you have it, your fava bean salad is ready!

In a bowl, combine the butter beans, vinegar and ½ tsp sea salt. Mix well, then add the peas and courgette. Finally, stir in the olive oil, Dijon mustard ... cold on the bean salad.

Whisk the miso, honey and vinegar together ... runner beans in boiling salted water for 3 minutes and drain. Whisk the mustard, lemon zest and juice together and then whisk in the oil.