Cooking squash tendrils

This year I am growing a couple of varieties of winter squash - potimarron and crown prince. Both have a trailing habit, and can cover a vast amount of ground. I recently came back from a week's holiday to find the squashes stretching out across my cauliflowers, onto the lawn and up an apple tree. Some intervention was obviously required. I cut back the squashes' growing tips in an attempt to dissuade them from growing further. This also has the beneficial effect of encouraging the plants to put more energy into developing its fruit. But what to do with the cuttings? Are squash tendrils edible?

Winter squashes gone crazy