Homemade Vegan Pesto (Sauce)

Place cashews in a bowl; cover with boiling water. Let soak for 30 minutes; drain. Place cashews in a food processor with the next five ingredients (through salt). Cover and process until nearly smooth, adding plant milk 1 tablespoon at a time to reach desired consistency, and stopping to scrape sides of the processor as needed. 2. To serve, toss 2 tablespoons of pesto with every 1 cup of hot cooked pasta. Or use as directed in recipes. Transfer extra pesto in an airtight container. Cover surface with plastic wrap; chill up to 2 days.