Al Fredo Sauce Warm 1/2 C butter and 11/2 C heavy whipping cream. Simmer 2 minutes. Do not boil. Add 2 t. minced garlic. Simmer 1 minute. Slowly mix in 2 C grated Parmesan. Simmer until smooth and creamy. Serve immediately. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...