Image credit to: Chris McIntosh for Boston Organics
Toast walnuts in small dry skillet over medium heat, stirring until fragrant (2 to 3 minutes). Transfer to small bowl and let cool. Combine all ingredients in a food processor and process until smooth. Adjust seasoning with more lemon juice and salt, if desired. Serve with toasted pita or crackers or raw vegetable sticks like carrots and celery.