For this recipe, the basil (and/or other herbs) are blanched quickly before blending with the other ingredients. This helps the pesto maintain is vibrant green color. If you prefer a milder garlic flavor, blanch the garlic clove along with the herbs.
¼cupneutral-flavor oil, such as grapeseed, avocado, canola, or vegetable oil
3Tbsp.chopped pine nuts, almonds, hazelnuts, or walnuts
1clove garlic, chopped
¼tsp.kosher salt
⅓cupgrated Parmesan, Romano, and/or asiago cheese
Instructions
Bring a small saucepan full of water to a boil. Add fresh herbs. Stir until wilted, then use a slotted spoon to transfer to a bowl of ice water. When cool, drain and squeeze out some (but not all) of the water (a little excess moisture helps get the blender going).
Chop herbs and transfer to a food processor or blender. Add the oils, nuts, garlic, and salt. Pulse then process until smooth, adding 1 or 2 Tbsp. water if needed to puree. Transfer to a bowl or container and stir in cheese. Season to taste with additional salt. If storing, drizzle additional olive oil over surface. Cover and chill up to up to 3 days.