You could also experiment with cooking at a higher temperature for a shorter amount of time, just keep checking after 15 min to make sure it does not burn. (drjockers.com)
These also bake at a high temperature which keeps them baked on the outside and chewy and soft on the inside. (thisishowicook.com)
A: Our tomatoes are steam peeled then cooked at a high temperature for approximately 4 minutes, then dropped to 20 degrees Celsius for the remaining cook time. (pacificfoods.com)