Minty Herb-Feta Sauce

A little bit of feta makes this fresh herb sauce richer and adds some tangy flavor, too.

• 
  
  1 cup (1 oz.) packed fresh mint
  
  


• 
  
  1 cup (1 oz.) packed fresh flat-leaf parsley
  
  


• 
  
  1/2 cup (1/2 oz.) packed fresh cilantro
  
  


• 
  
  1/2 cup pine nuts
  
  


• 
  
  1 medium clove garlic, smashed
  
  


• 
  
  2 tsp. finely grated lemon zest
  
  


• 
  
  1/4 tsp. crushed red pepper flakes
  
  


• 
  
  Kosher salt
  
  


• 
  
  1/2 cup extra-virgin olive oil
  
  


• 
  
  1/4 cup (1 oz.) crumbled feta
  
  


• 
  
  2 Tbs. fresh lemon juice; more as needed
  
  

Pulse the mint, parsley, cilantro, pine nuts, garlic, lemon zest, red pepper flakes, and 1/2 tsp. salt in a food processor into a coarse purée. While pulsing, add the oil through the feed tube and pulse until combined. Add the feta and lemon juice and pulse a few more times; you want tiny bits of feta visible. Season to taste with more salt or lemon juice.