Peppered Fruit

Ingredients

• 2 apples, unpeeled and coarsely chopped
• 2 cucumbers, peeled and sliced
• 2 cantaloupes, peeled and thinly sliced
• 1/2 cup chopped fresh parsley
• 2 tablespoons lemon juice
• 1 cup vegetable oil
• 1/4 cup plus 2 tablespoons lemon juice
• 1 1/2 teaspoons Dijon mustard
• 1 teaspoon coarsely ground black pepper
• 3/4 teaspoon salt
• 1/2 teaspoon dried whole tarragon
• Lettuce leaves