2 tablespoon canola oil 2 teaspoon rice vinegar 2 teaspoon lemon juice 1 teaspoon Dijon-style mustard Dash salt Dash ground black pepper

This salad is very flexible. Substitute yellow summer squash for the zucchini. For add-ins, consider sliced radishes, cooked and chilled peas, shaved Parmesan, and/or finely chopped broccoli.