Turkey Panini with Watercress and Citrus Aioli

Ingredients

• 0.3 teaspoon pepper black freshly ground
• 0.5 pound deli- turkey smoked (such as Boar's Head)
• 1  garlic clove minced
• 1 teaspoon juice of lemon fresh
• 0.3 teaspoon lemon rind grated
• 0.3 teaspoon lime rind grated
• 2 tablespoons canola mayonnaise 
• 2 ounce provolone cheese 
• 2 cups watercress trimmed
• 1 ounce bread white

Equipment

• frying pan
• grill pan

Directions

1. Heat a grill pan over medium-high heat.
2. Combine first 6 ingredients; spread evenly over 4 bread slices. Top evenly with turkey, watercress, cheese, and remaining 4 bread slices.
3. Coat grill pan with cooking spray. Arrange 2 sandwiches in pan.
4. Place a cast-iron or heavy skillet on top of sandwiches; press gently to flatten. Cook 2 minutes on each side (leave cast-iron skillet on sandwiches while they cook). Repeat procedure with remaining 2 sandwiches.