Place almonds in a medium skillet over medium heat. Cook, stirring frequently and watching closely, until nuts are golden brown.
Let almonds cool slightly, then add to food processor, along with garlic and pepper. Pulse until finely chopped.
Roughly chop cilantro and parsley, then add to food processor, along with olive oil, lemon juice, and salt. Process until smooth.
Taste sauce, then adjust seasoning with additional lemon juice and salt, if desired.
Use pesto immediately or store in an airtight container in refrigerator. Enjoy!
Notes
Try this sauce in this Cilantro Pesto Pasta or this Southwest Pasta Salad! Recipe yields about 1 cup and makes enough for 1 pound pasta. One serving is considered 2 tablespoons.This recipe is simple to change up. Here are some easy ideas (see more tips before the recipe):
Herbs - Feel free to use all cilantro, or even add in other herbs, like basil or mint.
Nuts - Almost any nut will work in this recipe, such as walnuts, pine nuts, or pecans.
Nut Free - Replace the nuts with seeds, such as pumpkin seeds (pepitas) or sunflower seeds, or leave them out.
Lime - Substitute fresh lime juice for the lemon juice.
Peppers - Swap in another hot pepper (such as a jalapeño) or replace it with ¼ teaspoon cayenne. If you're not sure how much to add, start with half a pepper and go from there.
Less Spicy - Can't take the heat? Leave out the peppers altogether.