Watermelon, Feta and Arugula Salad

Bahan-bahan (6 porsi)

• 1 tablespoon freshly squeezed lemon juice
• 1 tablespoon red wine vinegar
• 4 tablespoons extra-virgin olive oil
• salt and freshly ground black pepper
• 5 ounces baby arugula ((6 handfuls))
• 3 cups seedless watermelon chunks
• ⅓ cup crumbled feta cheese
• ¼ cup toasted pine nuts ((see Recipe Notes below))