Back in the mist of time I saw shrink wrap bags for doing mugs in an oven with no need to wave a heat gun around. The concept was that they were really easy and quick. Wrap mug, pop in bag, pop in oven, bag shrinks to mug, cook, remove. I had forgotten about it until unwrapping a chicken.
Quick search on the forum didn't bring the bags up. Did anybody ever try them?
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