In a skillet over high heat, add olive oil and mushrooms. Season to taste. Cook mushrooms until well browned, about 3-4 minutes. Add wine and reduce by half.
Meanwhile, bring a large pot of water to a boil and cook pasta according to package directions.
Drain pasta, reserving ½ cup of cooking water.
Add cooking water to the mushrooms and more cooking water as needed.
Remove from the heat. Add ½ of the cheese and the pesto. Mix well and garnish with the remaining cheese.
