Grilled Tuna with Fried Manchego

Name: Grilled Tuna with Fried Manchego
Ingredients: 1 large tomato, finely diced; 1 tablespoon white wine vinegar; 1 tablespoon minced shallot; 1 teaspoon chopped thyme; 1 teaspoon honey; 1 garlic clove, minced; 1/4 teaspoon crushed red pepper; 1/4 cup extra-virgin olive oil, plus more for brushing and frying; Salt; 1 pound center-cut tuna steak (about 1 1/2 inches thick); Freshly ground pepper; 1/4 cup all-purpose flour; 1 large egg, beaten; 1/2 cup fine dry bread crumbs; One 1/2-pound wedge of Manchego cheese, sliced 1/4 inch thick and cut into triangles; 1 large heart of romaine—large leaves coarsely chopped, small leaves left whole