Description
Sun‑baked pumpkin seeds are roasted in the sun at 120–150 °C for 30–45 minutes, reducing moisture and creating a crisp, flavorful snack.
Technical
The low‑temperature thermal process removes water to below 5 % moisture, while the Maillard reaction between reducing sugars and amino acids generates brown pigments and savory flavor compounds. This chemistry produces a range of heterocyclic and aldehyde compounds that contribute to the characteristic nutty and toasty aroma. Proper airflow and moisture monitoring are essential to avoid over‑drying or mold growth.
Science
Primary Reaction
Maillard reaction between reducing sugars and amino acids
Sensory Profile
Aroma ()
nuttytoastysavoryearthywarm
Origin & History
Civilization
Ancestral Puebloans (Anasazi)
Era