String beans, young green peas, carrots and cauliflower inflorescences put in a pan in boiling salted water and cook them for just 5 minutes. We throw it in a colander, let the water drain completely and cool down a little. Heat the olive oil in a frying pan, add the garlic, and in a minute add the onion. Gilding until soft. Do not overcook, and it will not be delicious!