Easy Thai Red Curry Paste (Prik Gaeng Ped Recipe)

The Easy Thai Red Curry Paste (Prik Gaeng Ped) is a spice blend combining dried chiles de arbol soaked to reduce heat, coarsely ground white peppercorns, fresh galangal or ginger, sliced lemongrass, diced shallot, whole garlic cloves, cilantro roots or stems, finely grated makrut (kaffir) lime zest, shrimp paste, and salt. These ingredients are processed in stages using a spice grinder or small food processor until a thick, bright red paste forms. The pastes’ color comes mainly from the dried chile powder, while the shrimp paste adds umami depth.

This curry paste carries an earthy heat from the chiles balanced by aromatic citrusy notes of kaffir lime zest and lemongrass, with pungency from pepper and garlic. Galangal or ginger imparts a fresh, sharp spiciness. The paste is thick and paste-like, suitable for frying as the base of many Thai curries when stirred into oil, then combined with coconut milk, fish sauce, and palm sugar for a rich, complex sauce.

This homemade version can be refrigerated for up to 5 days or frozen for months. Adjusting the type of dried chili can tailor spiciness; dried Thai red spur chiles provide the most authentic heat, while alternatives soften it. The use of a small food processor simplifies preparation compared to traditional mortar and pestle methods.

Select dried chiles according to desired spiciness, such as chile de arbol or guajillo for milder flavor.Fresh galangal is preferred; substitute with fresh ginger if necessary.Kaffir lime zest contributes distinctive aroma typical in Thai cuisine.Using a small food processor or spice grinder eases preparation compared to a mortar and pestle.The paste can be kept refrigerated for up to 5 days or frozen in portions up to 3 months.To make a full curry, stir-fry the paste in oil, add coconut milk, fish sauce, and palm sugar, then cook with your choice of vegetables or meats.