Kabocha Squash was my big 'discovery' in terms of vegetables this past winter, but I've had mixed results when roasting it. For the most part, I've roasted it at 425 or 450, checking up on it after 20 mins or so (usually roasting for close to an hour.) I've been salting it maybe 10 minutes before cooking, and giving the slices (varying in size, oftentimes) a light coating of olive or canola oil. More and more, I've started using foil to both line the squash on the roasting pan, and also covering the slices for the first 20 mins or so of cooking (was inspired by advice from The Science of Good Cooking from America's Test Kitchen.)
My goal has been that creamy, non-fiberous texture that comes right off the skin when you cut it, with a concentrated and caramel-ey flavor that would basically make any kid olve vegatbles. But lately I've been getting slices that still retain enough moisture that the flavor just isn't there.
What am I doing wrong? Not enough salt? More oil? Smaller slices? Or is it something else? Is it how I choose the squash at the market or the inconsistancy of sticking to a standard recipe or direction?
Thanks in advance for any advice. As I'm sure you know, these things are too good when their good to waste on just being ok.