Description
Maize gruel reduction concentrates starch and sugars by simmering the porridge at 90–95 °C until the liquid volume is reduced by about 50 %.
Technical
During simmering, starch gelatinization occurs as granules swell at 60–70 °C, increasing viscosity and forming a cohesive matrix. The process concentrates free sugars while maintaining temperatures below 170 °C to avoid caramelization, and a brief fermentation step introduces mild acidity and flavor complexity.
Science
Primary Reaction
Starch gelatinization and concentration of sugars during simmering
Sensory Profile
Aroma ()
earthysweetfermentedwarmsubtlenuttytoasted cornmildly acidicherbaceouscomforting