This pesto is a nice alternative to more traditional pestos made with pine nuts. It’s full of really good fat from the Omega 3 oils. It tastes complex and summery with a serious hit of garlic, fragrant basil, and a nice blend of grated cheeses. The trick is to use high quality olive oil instead of a common table oil. You will taste the difference. Once you gather the ingredients, this is a simple, quick pesto: 10 minutes max. Will keep in the refrigerator for up to 5 days.
Place basil, olive oil, garlic, and walnuts in food processor. Blend until combined, about 30 seconds. Add the Parmesan and salt and blend a few seconds more, until neatly folded in. If using with pasta, after boiling and draining the noodles, add 1 tablespoon of pasta water to the pesto and stir thoroughly. This loosens it up a bit. If using as a spread instead, you may need to add a little oil according to your preference (some like thicker pesto). Regardless, it tastes like an August afternoon.