Chicken With Tonnato Sauce - cooking recipe

Ingredients

2 tablespoons fresh lemon juice, divided
1 teaspoon dried oregano
3 garlic cloves, minced and divided
24 ounces boneless skinless chicken breast halves
1 tablespoon olive oil
salt & freshly ground black pepper
1/3 cup mayonnaise
2 teaspoons capers
1 anchovy fillet
1 (5 ounce) can tuna in water, drained
4 cups arugula

Preparation

In a large, plastic storage bag, combine 1 tablespoon lemon juice, oregano, and 2 minced garlic cloves; add chicken and marinate at least 10 minutes.
Heat oil in a large skillet over medium high heat; season chicken with salt and pepper.
Cook chicken until cooked through, about 5 minutes per side; let stand 5 minutes, then cut into 1/4 inch slices and set aside.
In a food processor, combine mayonnaise, capers, anchovy, and tuna; process until smooth.
Arrange arugula on each of 4 serving plates.
Top with chicken slices and either spoon some tonnato sauce on top or serve on the side.