Waldorf salad
Like 'normal' Waldorf salad but with vegan mayonnaise. Yes, egg-free mayonnaise is possible, and it's rather nice... Quantities and ratios are approximate, increase the amounts to make as much as you need and use however much of each ingredient looks or tastes right.
4 sticks celery
3 red apples
Large handful of white grapes
Small handful of walnuts
Vegan mayonnaise, enough to coat the other ingredients
1 tbsp lemon juice
Chop the apples and celery into smallish chunks and cut the grapes and walnuts in half. Mix some lemon juice in with the apples to stop them discolouring. Put the whole lot in a bowl and lightly coat with the mayonnaise.