Chicken Burgers

Ingredients

• 1 tablespoon capers, drained
• 2 shallots, trimmed and peeled
• 1 pound skinless, boneless chicken breast halves
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• Cooking spray
• 4 whole-wheat hamburger buns
• 1/4 cup canola mayonnaise
• 4 green leaf lettuce leaves
• 8 plum tomato slices
• 2 tablespoons Dijon mustard

Preparation

1. 1. Combine first 5 ingredients in a food processor; process until finely ground. Divide chicken mixture into 4 equal portions; shape each into a 1/2-inch-thick patty. Heat a large grill pan over medium-high heat. Coat pan with cooking spray. Add patties to pan; cook 5 minutes on each side.
2. 2. Place bottom half of each bun on a plate, and spread 1 tablespoon mayonnaise over each. Top each burger with 1 lettuce leaf, 1 patty, and 2 tomato slices. Spread 1 1/2 teaspoons mustard over each bun top, then top burgers.