Grilled Summer Squash, Za’atar & Cherry Tomato Confit

Drenching grilled squash in oily California za’atar and tomato confit makes plenty of delicious dipping sauce for bread. There are many varieties of summer squash, all of them tasty and suitable for this dish. They are among the most plentiful vegetables when the growing season peaks, and with the exception of the precious baby varieties, they tend to be quite inexpensive. Cut the squash on the thicker side so that the slices can cook long enough to establish deep grill marks before they tu