Caffeine is a bitter white crystalline xanthine that acts as a psychoactive stimulant drug and a mild diuretic (speeds up urine production) in humans and other animals. Caffeiâ¦ne was discovered by a German chemist, Friedrich Ferdinand Runge, in 1819.
1 If you are baking your pizza in a pan, lightly oil the pan, and let the dough rise for 15 or 20 minutes before topping and baking it.  Bake pizza in preheated oven, until the cheese and crust are golden brown, about 15 to 20 minutes.
1 Bake immediately or cover loosely and let the dough rise a bit more for a lighter pizza (uncover before baking). 2  Baking time may vary, due to the thickness of dough. 3  It usually takes about 20-25 minutes. 4  The bottom should be evenly browned when done (check carefully, because the pizza will be very hot).