This was fun...and delicious.
The filling was local rhubarb and local raspberries from the Plummer farmers market. I had already soaked the berries for shrub. Yum. So they were a bit tangy from the vinegar. I had brown sugar already opened so that was the sweetener.
The cooker heated up fast on a SUPER sunny day yesterday. And I baked it in about 40 min. While baking I did leave the lid on the pan. the pan is a small black enamel roaster. Works really well in there.