1. Combine first 5 ingredients in a large bowl, stirring with a whisk. Add corn and next 7 ingredients (through bell pepper); toss gently. Cover and refrigerate overnight, if desired.
2. Add avocado and cheese; toss gently. Serve immediately.
Tip: Serve it with Pan-Fried Beef Tenderloin, grilled shrimp, or Cilantro-Lime Rice.
Kids Can Help: Kids can make the entire vinaigrette themselves and chop the tomatoes and red bell pepper with a plastic knife.
MyRecipes is working with Let's Move!, the Partnership for a Healthier America, and USDA's MyPlate to give anyone looking for healthier options access to a trove of recipes that will help them create healthy, tasty plates. For more information about creating a healthy plate, visit www.choosemyplate.gov.