In a large skillet, combine butter, oil, champagne, vinegar, shrimp, garlic, mushrooms and thyme. Cook over medium heat until shrimp are opaque. stir in parmesan.
While shrimp sauce is cooking, cook pasta according to package directions.
Serve sauce over pasta. Garnish with parsley and additional cheese if desired.
Recipe by Cindy's Recipes and Writings at https://www.cindysrecipesandwritings.com/champagne-shrimp-and-pasta-for-sundaysupper/