Summer Squash without beans crumbs tortillas

1 green summer squash, quartered lengthwise and sliced (zucchino verde) 1 summer squash, quartered lengthwise and sliced (zucchino giallo) 1 yellow onion ,[...]

2 tablespoons extra virgin olive oil 2 large sweet onions , chopped 1 leek , chopped 6 cloves garlic , chopped 6 summer squash, trimmed and coarsely chopped[...]

2 tablespoons extra virgin olive oil 2 large sweet onions , chopped 1 leek , chopped 6 cloves garlic , chopped 6 summer squash, trimmed and coarsely chopped[...]