The Caputo 00 flour range contains two choices – blue flour and red flour, and there is some confusion between pizza lovers as to the difference between the two. Both are ideal for baking tasty Neapolitan pizza at home or in a professional pizza parlour; the difference comes in the type of oven you will use.
Blue Antimo Caputo 00 pizzeria flour is designed to be used with a wood-fired oven, whereas red 00 flour is made for use in a regular kitchen oven. You need to make sure that you are using the correct one since the gluten content is different is each flour.
The red 00 pizzeria flour will work better for a thinner crust pizza since the gluten content is slightly higher. In addition to this, the red style flour has a higher protein content, and both of these things combined are excellent for stretchy dough that needs a slow rise. Perfect for the Neapolitan style pizza bread. You would usually add red 00 flour when using a gas or electric kitchen oven.
In contrast, the gluten and protein content of the blue 00 pizzeria flour is not as high, and this will work well for a thick crust pizza.