You can substitute 1 fresh jalapeño pepper for every 2 red serrano chilies.
3 large dried red California chilies, seeded and chopped
5 dried Thai bird or similar chilies, seeded and chopped
2 stalks lemongrass, tough outer leaves removed and discarded, inner core finely minced
1 (2-inch) piece ginger, peeled and finely minced
2 cloves garlic, minced
1 small onion, chopped
2 tablespoons ground turmeric
Red Curry Paste ApplicationsWhile green curry paste is usually used for specific purposes, red curry paste is often treated as a “general purpose” paste that can be added to almost any Thai recipe. Whenever you see a recipe call for “common” or “plain” curry paste, it is almost always referring to the red. And if not, you'll be safe using it!