1. Preheat grill to medium-high heat.
2. Combine canola oil, paprika, 1/4 teaspoon salt, 1/4 teaspoon pepper, and Creole seasoning in a small bowl. Rub spice mixture evenly over steak. Place steak on grill rack coated with cooking spray; grill 4 minutes on each side or until desired degree of doneness. Place steak on a cutting board; let stand 5 minutes. Cut across the grain into thin slices. Thread tomatoes evenly onto 4 skewers; grill 5 minutes, turning once after 3 minutes. Remove tomatoes from grill.
3. Remove tomatoes from skewers; coarsely chop. Place tomatoes, 2 teaspoons olive oil, remaining 1/4 teaspoon salt, remaining 1/4 teaspoon pepper, basil, and shallot in a small bowl, stirring to combine.
4. Drizzle bread slices evenly with remaining 2 teaspoons olive oil. Grill 30 seconds on each side or until toasted. Rub cut sides of garlic over one side of bread slices; top evenly with tomato mixture.
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.