In a large bowl, mix flour, yeast, sugar and salt until well combined.
Make a well in the centre and add lukewarm water.
Using a spatula, bring mixture together into a dough, then mix with hands until dough is smooth and leaves bowl clean.
Place dough onto a lightly floured surface and knead for 5 minutes. Shape into a round, then place dough onto baking paper. Sprinkle top with a little flour. Cover with cling wrap or a clean tea towel and set aside to rise in a warm place for approx. 90 minutes, or until doubled in size.
Preheat oven to 220°C (200°C fan forced). Place round onto a lined baking tray. Cut 3-4 slits on the top and bake near the centre of the oven for 40 minutes. Cool on a wire rack.