Low-fat pre-cooked cornmeal. Ideal for a polenta ready in a few minutes. Proceedings for two people Bring 4 glasses of water to a boil and add salt to taste, when it boils remove from heat and pour 1 glass of corn flour for instant polenta in a rain. Mix well with a whisk to avoid lumps and continue to cook over moderate heat for about 5 minutes, stirring occasionally. Adjust the cooking time according to the desired consistency. For a softer polenta increase the doses of water at the beginning of cooking.