Put the prepared potatoes and garlic into a very large ... together with the butter and Parmesan, then dot and sprinkle on top. Cook for about 30 minutes, or until piping hot all the way through.
Keep aside to marinate for 15-20 minutes. 5. To make the oat crumb, place oats in a food processor, and process for 20 seconds or until coarsely ground. Add flour, salt, pepper, garlic powder and ...