) Combine 2 tablespoons Hellmann's® or Best Foods® Real Mayonnaise with thyme in small bowl.) Evenly spread mayonnaise mixture on bread, then evenly layer remaining ingredients on 2 slices. Top with remaining bread slices. Spread remaining 2 tablespoons Mayonnaise on outside of sandwiches.) Preheat grill pan or 12-inch nonstick skillet over medium-high heat and grill sandwiches, turning once, until golden brown, about 8 minutes.