2tablespoonsfresh-squeezed lemon juiceabout 1/2 large lemon
2tablespoonsred wine vinegar
1teaspoonkosher salt
1/4cupolive oil
Method
Combine pesto, shallot, lemon juice, vinegar, and salt in a medium bowl. Slowly drizzle in the olive oil, whisking continuously. Taste and add more salt or vinegar as needed.