The recipe for Outback Steakhouse sautéed mushrooms is available at Food.com. This recipe is a copycat version of the original Outback recipe. It has a rating of four out of five stars as of November 2015, as ranked by users who have made the recipe and left reviews.
Place a 10 1/2 ounce can of beef broth in a saucepan with ½ cup of onion that has been diced. Simmer for 15 minutes. Add two 16-ounce jars or cans of small, whole mushrooms along with the juice from one can or jar and 1/3 cup of burgundy wine. Simmer all the ingredients for an additional 15 minutes.