I use it in the oven at 180 ° to be able to cook some food in a little more healthy way. It works nickel, does not attach, and allows for some dishes for 2 (4 Remember, it's not big enough). The edges exceed enough for us to grasp with gloves, no sealing problem, and it takes much less space than a steam cooker.
In short, an indispensable companion in the kitchen