Yes, you can cook pizzas in an oven made from old bricks, and they can actually be great for baking pizzas. Brick ovens have been used for centuries for baking bread and other types of food due to their excellent heat retention and even heat distribution.
When it comes to cooking pizzas, brick ovens offer some unique advantages. The bricks absorb heat from the fire, and when the fire is removed or pushed to the side, the stored heat radiates evenly throughout the oven, creating a consistent and high-temperature cooking environment. This allows pizzas to cook quickly and evenly, resulting in a crisp crust and nicely melted toppings.
In addition to pizzas, brick ovens can be used to cook a wide range of foods. The even heat distribution and high temperatures make them suitable for baking bread, roasting meats, and even making desserts like pies and tarts. The retained heat in the bricks allows for slow cooking and can be used for overnight cooking or for dishes that require long, slow braising.
It's worth noting that brick ovens may require some skill and practice to master. Achieving and maintaining the right temperature can take some trial and error, and getting the timing right for different types of food may require some experimentation. However, with experience, you can become adept at using a brick oven to cook a variety of delicious dishes.