Ingredients

1 large onion, thinly sliced1 tablespoon plus 1 teaspoon olive oil, divided2 garlic cloves, minced2 cups fresh arugula or baby spinach4 pita breads (6 inches)8 ounces fresh mozzarella cheese, thinly sliced2 plum tomatoes, cut into 1/4-inch slices1/4 cup sliced ripe olives2 tablespoons capers, drained

Preparation

In a small skillet, saute onion in 1 tablespoon oil until tender. Add garlic; saute 1 minute longer. Remove and keep warm. In the same pan, cook arugula just until wilted; remove and keep warm.

Brush one side of each pita with remaining oil. Layer with cheese, tomatoes, arugula, onion mixture, olives and capers. Grill pizzas, covered, over medium heat for 4-6 minutes or until cheese is melted.