How-To: Mushroom Cream Sauce December 4, 2017 Mushroom Cream Sauce: 1. Chop the Mushrooms and throw them in a pan with some olive oil 2. Add butter and flour 3. Add half and half 4. Cook that sauce down Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related