Kidney Bean and Avocado Salad/ Salata cu Fasole Rosie si Avocado

Ingredients
1 can kidney beans
1 red onion
1 avocado
1 tsp olive oil
salt and pepper for taste
Preparation
Cut the onion round, the avocado in cubes, add the beans, sprinkle with olive oil, salt and pepper. White onion can be also used, and if you love tomatoes, you can add 1 tomato cut in cubes.
Its a delicious and fast snack