Chicken Piccata Sandwich - Compelled to Cook

Ingredients

• 1 6-8 ounce boneless, skinless chicken breast (fillet removed)
• 2 tbsp all purpose flour
• 1/4 tsp salt
• 1/4 tsp pepper
• 1 tbsp olive oil
• 4 tbsp mayonnaise (I used Hellman's)
• 1 tbsp chopped drained capers
• 1 tbsp chopped fresh Italian parsley
• 1/4 cup white wine
• 1 tbsp fresh lemon juice
• 4 slices pumpernickel or sour dough bread
• as needed lettuce