Heat a small skillet over medium heat. Add the cumin and coriander and stir in the fry pan for 1 to 2 minutes, until you smell the spices toasting a bit. Transfer to a small bowl or container and cool, or transfer to a food processor or a blender.
Stir in the parsley, cilantro, jalapeno, garlic, salt, paprika, olive oil and lemon juice, or pulse or blend in the remaining ingredients if you are using a food processor or blender. Taste and adjust the seasonings as desired.
Notes
Please make sure to use fresh herbs, which give the sauce it’s fresh, punchy flavor. If you don’t have one of the herbs, leave it out, but don’t substitute dried.