In a large non-stick skillet, melt butter over medium heat. Add garlic and cook until fragrant, about 30 seconds.
Add wine and cook until reduced by half, about 2 minutes.
Stir in Cajun seasoning, paprika, and oregano. Cook, stirring, until fragrant, about 30 seconds.
Add cream and bring to a simmer. Let it simmer for about 2 minutes or until slightly thickened. Whisk in Parmesan cheese and parsley. Season with salt and pepper to taste. If desired, add lemon juice.
This recipe makes enough sauce for 8 ounces of dry pasta. Use your favorite pasta and toss it immediately after cooking. Add ¼ cup of reserved pasta water to help the sauce bind better with the pasta.
