[header] How to make a cauliflower and broccoli tart [title] Preheat the oven to 190 ° c (375 °). [title] Sift the flour and salt together into a bowl. [step] You need to hold the sieve about 15 cm (6 inches) from the bowl to allow the flour to become aerated. 
Don't hold the sieve too high as you'll lose a fair bit of flour and make a mess. [title] Add the paprika and thyme to the flour and mix lightly using either your hands or a whisk.