Thoroughly mix flour, salt, instant yeast, oil and water to form wet, sticky, scraggy dough.
250 g bread flour, 4 g salt, 0.8 g instant yeast, 4 g corn oil, 160 g slightly warm water
Divide dough evenly into 2 pieces. Shape into round balls. Cover. Wait 30 minutes.
Reshape dough into round balls, so that surface of dough is smooth.
Rub oil on work surface. Cover dough with wet towel. Let dough ferment till size doubles, about 3 hours.
Whilst dough is fermenting, cook tomatoes to make thick pizza sauce.
400 g San Marzano whole plum tomatoes (1 can)
Make pizza peel by wrapping cardboard with parchment paper.
Preheat oven to 270ºC, on rapid heating mode. Place black baking tray on lowest rack, upside down.
Shape pizza base by flipping dough from side to side. Press dough edges to form rim.
Place pizza base on peel. Spread with sauce and cheese. Slide pizza onto baking tray. Bake till crisp and burn spots form, about 4 minutes, turning pizza twice.
100 g shredded cheese
Remove pizza from oven. Serve immediately.