Chop and dice the ingredients and place them in a mixing bowl
Remove the seeds and finely chop the jalapeño peppers into small pieces.
Dice the tomatoes into small cubes while removing the watery and seedy middle part of the tomato.
Finely chop the red onion.
Finely chop the fresh cilantro leaves.
Canned sweet corn can just be drained of the water and poured to the mixing bowl. Corn on a cob should be placed on a cutting table standing up straight and sliced down with a knife carefully removing the corn from the cob on each side of it.
Prepare the salad/salsa
Rinse the canned black beans under running cold water and add them to the mixing bowl
Squeeze the juice of 2 fresh limes into a separate bowl, add a tablespoon of ground cumin and salt to it and mix the dressing properly.
Mix all the ingredients carefully in the mixing bowl. If there’s a lot of excess liquid on the bottom of the mixing bowl, you can pour that out so the salad wouldn’t get too soggy.
Serve together with nachos as a dip or next to any of your favorite dishes as a side-salad.