Ingredients

• 1/2 cup mayonnaise
• 1 tablespoon fresh lemon juice
• 1/2 teaspoon finely grated lemon peel
• 1/2 teaspoon chili powder
• 1 cup chopped fresh crabmeat
• 1 cup chopped cooked shrimp
• 1/2 cup finely chopped celery
• 1/2 cup finely chopped onion
• 8 slices firm white sandwich bread
• 1/4 cup (1/2 stick) unsalted butter, melted
• Chopped fresh Italian parsley

Instructions

1. Whisk mayonnaise and next 3 ingredients in medium bowl. Gently mix in crabmeat, shrimp, celery, and onion. Season filling with salt and pepper.
2. Arrange 4 bread slices on work surface. Spread 1/4 of filling on each slice (about 1/2 cup). Top filling with bread slice; press to adhere. Brush top bread slice of each sandwich with melted butter.
3. Place large griddle over 2 burners. Heat griddle over medium heat. Place sandwiches, buttered side down, on griddle. Cook until bottom is golden brown, 6 to 7 minutes. Brush top of each sandwich with melted butter. Using metal spatula, turn sandwiches over. Cook until bottom is golden, about 5 minutes.
4. Cut each sandwich into quarters. Transfer to platter. Sprinkle with parsley.