Cook pasta as package directs; drain and keep warm. Meanwhile cook broccoli until tender; drain. In blender or food processor, combine broccoli, half and half, 1/2 cup pine nuts, parsley, basil, salt, garlic powder and black pepper. Process until blended.
Combine pasta and broccoli pesto in large serving bowl; toss to coat pasta evenly. Sprinkle with Parmesan cheese and pine nuts, as desired.