1. Combine first 4 ingredients in a bowl.
2. Spread mayonnaise mixture evenly over 1 side of each toast slice. Top each of 4 toast slices with 3 tomato slices, 2 bacon slices, and 1/4 cup arugula. Top with remaining 4 toast slices.
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.