Try this flavor-packed pasta salad this summer for a satisfying chilled lunch poolside, on the beach or any BBQ. Replace traditional semolina pasta with quinoa pasta removes gluten. Increasing ratio of fresh vegetables - peppers, tomatoes, red onions and olives - to pasta amplifies vitamins and minerals while lowering carbs. Diced chicken and a little sheep milk feta provide a comprehensive protein boost and further reduce carbs in each serving. Serve over spinach or kale for added greens.