Cut green beans into pieces and cook until al dente. Boil rice in salted water. Peel and dice the mango. Chop the parsley. Rinse kidney beans. Remove the cardamom from the capsule and grind it in a mortar. Mix everything. Dice the onions and let them glaze in olive oil, then puree with lemon juice, olive oil and sugar. Pour over the remaining ingredients and mix. Heat the cheese in the oven at 150 ° on baking paper. Serve with the salad.