Optimize the oven

Living in a dormitory, it’s not easy to be in charge of 100% of the energy consumed — especially for what concerns common space. But we can always try to do our best: 3 days ago, me and my friend cooked a big giant focaccia (44 cm x 44 cm). The cooking time would have been the same for a smaller one, so why not optimize the oven?! We cut the focaccia into 36 pieces. We shared it with friends and kept eating the rest for the next few days, so I was able to save energy for cooking.

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