Unglazed quarry tile do not have this limitation.
Unglazed quarry tile baking stone.
They re natural clay about 8 8 and were 1.
Now glazed tile often has lead in it so you want to be careful to get an unglazed slab.
Most of what you are going to find is going to be red and about one half of an inch thick.
It is the glazing process that can react to acidic substances during cooking and release toxic products but if the tile in unglazed it is just clay.
Let the stone cool to room temperature.
Store it in the oven until you need to use it.
This will keep it from cracking later when you need higher heat such as for baking pizza.
Generally it comes in two sizes.
I ve been wanting to get unglazed quarry tiles to make a stone for my oven as per several books i ve read.
Treesap 4 years ago i believe khurram was referring to the pampered chef pizza stones when speaking of those recommendations.
Place the tile in a cold oven then heat to 300 degrees fahrenheit and bake it for about four hours.
Your local home improvement store is an amazing place and best of all they have unglazed quarry tiles.
Sources for baking stones and unglazed quarry tile.
The companion group pc0103 square stone tile set of 4 tile glow 2 white 6 lb natural non wax compound for the polishing of most unglazed ceramic porcelain and quarry tiles which gives a long lasting finish and natural shine to tiles.