Our first outdoor oven

Yesterday Charlotte and I built our first outdoor "oven" to bake potatoes in. We wanted salad and baked potatoes for dinner but didn't want to heat up the kitchen. So we built this lil' oven outside. They cooked faster than in the indoor oven. It's great that every little and big project is 'homeschooling'. Of the cinder blocks we used only one square has an air hole. The other three holes are packed with dried mud or concrete. This kept the heat from escaping