Summer Succotash Salad with Tangy Lime Vinaigrette

ears corn in husks (about 3 cups of corn)

large avocado, halved and pitted, brushed with a bit of olive oil*

green beans, trimmed

fava beans, shelled (may be substituted with 1 cup lima beans)*

cherry tomatoes, halved

green onions, both white and green parts, sliced on the bias

freshly chopped basil

For the dressing:

white balsamic vinegar

juice of 1 lime

maple syrup

extra virgin olive oil

salt and pepper,