Dissolve the sugar and yeast in the lukewarm water, then knead with the flour, salt and oil for 10 minutes into a soft, slightly sticky dough.
Cover and let rise in a warm place for 1.5 hours, until doubled.
For the glaze, bring the sugar and flour with the water to a boil in a small pot, stirring, until slightly thickened, then let cool.
Divide the dough in two, flatten each into an oval, 2 cm thick loaf, and place on a baking-paper-lined tray. Rest for 20 minutes.
Brush the loaves with the glaze, then press deep lengthwise and crosswise ridges in with your fingers, right down to the tray, to create a grid pattern.
Let rise for another 15 minutes, then bake in a preheated 220°C oven for 20-25 minutes, until golden brown. Cover with a tea towel while cooling, to keep it soft.
A Receptnaptár original recipe. Calories and protein are estimated.
Tips
The sugar-flour glaze gives the glossy, golden-brown crust — don't skip it.
A pan of water at the bottom of the oven during baking gives a softer crust.