Oh, how delicious! Now I will make this salad every time I have guests!

Recipe ingredients:
Onion 1 piece
Salt 0.5 tsp
Sugar 0.5 tsp
Wine vinegar 2 tbsp
Boiled beef 300 g/10.5 oz
Paprika 1 piece
Half a hot pepper
Walnut 60 g/2 oz
A bunch of parsley or coriander
Canned beans 150 g/5 oz
Canned peas 150 g/5 oz
Salt, pepper to taste
Homemade mayonnaise 3 tbsp