Outdoor pizza ovens continue to grow in popularity because they are quick and easy to use and also easy to clean up afterward, and the wood-fired pizzas they produce are nothing short of outstanding. The key to outdoor pizza ovens is the high temperatures inside, over 800 degrees F. When choosing an outdoor pizza oven, one of the main things to consider is size. The baking chamber is measured in gallons, with larger baking chambers requiring larger ovens. If you want your pizza oven to be portable, you’ll have to opt for a smaller one, as large ones can weigh 500 pounds or more. Note that some companies also produce charcoal, propane, and gas pizza ovens for use outdoors, but they’re not as popular as wood-fired ones. Outdoor wood-fired pizza ovens allow you to cook many other foods, too, in addition to pizzas.