Zucchini, corn and peppers

Here's a simple, fresh vegetable dish. I bought the corn, but the pretty striped zucchini came from my only plant. Cut the corn off the cob, slice the squash and peppers, then sauté everything together in olive oil with a dab of butter. Salt and pepper.
And the leftovers make a good salad the next day with a vinegar and oil dressing.