Mix 150 g corn flour, 70 g flour, approx. 1 teaspoon salt, 1 teaspoon sugar, 1⁄2 tsp chilli and 2 tbsp curry in a bowl. Heat milk (do not boil!). Take it off the stove. Melt butter in the milk. Add to the flour and immediately knead to a smooth dough with the dough hooks of the mixer.
Preheat oven (electric cooker: 200 °C/circulating air: 175 °C/gas: see manufacturer). Line two baking trays with baking paper. Cut the dough in half, roll out each sheet to a thickness of approx. 2 mm on some corn flour. Use a jigsaw puzzle piece cutter (approx. 4 cm) to cut out jigsaw puzzle pieces, knead the dough again, roll out and cut out.
Spread out on the sheets. Bake in a hot oven for 6-8 minutes. Take out the nachos and pull them off the tray together with the paper. Dust with some curry and let it cool down.