Combine edamame, onion, cilantro, garlic, lemon juice, miso paste, salt, chile paste, and pepper in a food processor and process for 15 seconds. Scrape down the sides of the bowl with a rubber spatula, then process for another 15 to 20 seconds.
While the processor is running, slowly drizzle in the oil until fully integrated. Scrape down the bowl again, then process for another 5 to 10 seconds. Adjust seasoning as desired.
Serve immediately or refrigerate in an airtight container for up to 5 days. |