Renaissance Pizza

• 2 1/2 sweetener
• 2 rectangular pans
• 2 cauliflower (pieces)
• 1,700 ml sauce
• 950 gr tomato puree
• 280 gr unbleached flour
• 280 gr pastry flour
• 180 gr broccoli stems
• 170 gr thickly mushrooms (sliced)
• 120 gr onions (finely diced)