A 100 grams of selected flour steamed at 121 °C for 20 minutes has been mixed with spices, lactic acid bacterium suspension and sterile water and mold into the Lug Bang incubating at room temperature for 12 hr 24 hr 36 hr and 48 hr. Then, Lug Bang has been oven dried to reduce humidity. Remember that before and after oven drying, bacterial counting is needed. Final step is moisture content test.