This is now one of my favorite recipes. Absolutely delicious! Instead of the onion powder I saute some diced onion in the butter before adding the garlic. I also usually add some sliced mushrooms at the same time as the diced onion. Another delicious twist is to add ⅓ to ½ cup of pesto when you add the other ingredients after sauteing the onions, mushrooms, and garlic. Scrumptious!