I'm on the second batch of this. It's very tasty, although I think there's too much butter here - I should cut it down to 6T. or even 4T. (half the original amount). I think I cut the potato pieces a little smaller than 1-inch - I've had too many recipes where big pieces of potatoes didn't appeal to me. At 45 minutes, the potatoes baked up nicely, soft without being mushy. This is a great recipe. Thanks!