carmelized summer squash and onions - as a tartine with mozzarella and good bread!

I love carmelizing onions and cooking them with mixed summer squash (usually with just salt and pepper and good olive oil) until well cooked - then I’ll toast good bread with mozzarella and the squash/onions and drizzle with olive oil, flaky salt, a sprig of basil, and sometimes a pinch of pepper flakes- so tasty!

this recipe similar to how I prepare squash