Rinse and drain the beans. Drain the corn. Clean, wash and cut spring onions into rings. Wash and chop the tomatoes. Wash and dab the meat and cut into strips. Peel onion, cut approx. 2/3 into fine strips. Dice the rest, put aside
Heat the oil in the grill pan. Brown the meat thoroughly all around, season. Add onion strips and fry for approx. 5 minutes. Add beans, corn, 2/3 of the spring onions, tomatoes and peas, fry for another 5 minutes, season.
Meanwhile grate the cheese roughly. Sprinkle the rest of the spring onions, diced onions and cheese on the Mexico pan. Garnish with parsley if necessary. Tortilla chips and Sour Cream taste good with it