In a saucepan combine beef broth and water. Heat over medium-low heat to keep warm.
4 cups beef broth, 2 cups water
In a large skillet melt 1 Tablespoon of butter and olive oil together over medium heat. Add onions and cook for 5-6 minutes until they are soft. Add garlic and cook for a minute until you can start to smell it.
Stir in the rice until it is coated in the oil. Pour in the wine and let it simmer for a minute or two for the liquid to mostly absorb.
2 cups Arborio Rice, ½ cup white wine
Ladle about 1 cup of warm broth into the pan, stir and stir. Let it simmer until the liquid is mostly absorbed. Continue this process by adding 1 ladle of warm broth each time until the rice is tender and creamy, You may have a little stock left over, if not you can add a touch more broth or water at the end.
Meanwhile, in a separate skillet brown the sausage, breaking apart into small pieces until it is cooked through. Remove and drain the grease.
1 pound Italian sausage
In the same skillet cook the mushrooms over medium-high heat until they are browned and tender. Remove from heat.
8 oz mushrooms
Once the rice is cooked through add the cooked sausage and mushrooms to the pan, mixing until well incorporated.
Add the remaining 1 Tablespoon of butter and Parmesan cheese and mix well.
2 Tablespoons butter, ½ cup grated Parmesan cheese