2Cook the ravioli according to the package directions.
3Make the brown butter sage sauce
4In a large heavy saucepan, melt the butter over medium heat. Cook the butter for five to seven minutes or until golden brown, stirring constantly. Quickly mix in the sage and salt, then remove the sauce from the heat.
5Combine the pasta and sauce
6Drain the ravioli, reserving 2 tablespoons of pasta water. Add the ravioli, pasta water and lemon juice to the butter sauce and gently toss to coat. Garnish the ravioli with cheese before serving.