I love corn but sometimes it can get a little boring. This corn succotash is also one of the only ways to get the kids and husband to eat zucchini and squash. Enjoy!
Heat oil in large pan over medium-high heat. Add zucchini, squash, bell peppers, and red onion and cook until just tender, 5 to 7 minutes. Remove from the pan.
Stir corn, sugar, margarine, basil, and salt into the pan and cook over medium-high heat for 5 minutes. Gently fold in sauteed vegetables using a large spoon. Remove from heat and let cool for 10 minutes before serving.