*SIRLOIN STEAK IN BUTTER SAUCE* (GF) Posted by Jennifer [To PIN/share a Post, Click the 3 dots or the Red SAVE Button] Get link Facebook X Pinterest Email Other Apps SIRLOIN STEAK IN BUTTER SAUCE Ooooh, so good!!! Peppery steak, chock full of flavor. Thank you for your interest in my recipes. Find this recipe in our gluten-free cookbook, Low-Carbing Among Friends.