Cut the courgette in thin slices lenghtwise and heat a griddle on high. Brush the courgette slices with some olive oil and gril until they are cooked and have nice gril marks.
Put on a plate and leave to cool.
Cut the cherry tomatoes in quarters or halves, Wash the cucumber and cut in half and than in slices
Make the dressing by combining, mustard, honey, olive oil and a bit of red wine vinegar to taste. Add salt and pepper
Put the salad in a bowl and add the tomatoes, cucumber, feta and drizzle with some of the dressing