>>21451155Again, mine is unusual. The oat topping I make is more similar to a patchy pie crust because I blitz some of my oats into flour first which, combined with the molasses, holds together into a dough. I force the "dough" flat and place onto the fruit mixture.
For what I make, it's 190c/375f for about 40 minutes for a starting amount of fruit (IE before sauteing but after peeling and coring) of 600g/21oz, which is about 3-4 apples. I’d suggest checking it around 30–35 minutes. You’ll want the fruit to be bubbling and the oat topping to be golden brown and crisp. If it’s looking good before the 40-minute mark, feel free to carefully pull it from the oven. Mine results in an extremely crisp, cookie-like crust that doesn't go easily soggy as it sits.