SUBSTITUTE: Condensed Cream of Mushroom Soup

We had a dairy-free extravaganza today at lunch. I needed a substitute for cream of mushroom soup. I've heard that there is a company out there somewhere that makes a dairy-free version, but I haven't found it yet. Here's a recipe I found at VegWeb.

2 TBSP butter substitute
2 TBSP canola oil
1/4 cup all-purpose flour
1/4 tsp salt
2 fresh mushrooms, chopped
10 ounces milk substitute

1. Heat butter and oil. Then add flour and salt, stirring until well-blended.
2. Add mushrooms and cook about a minute, just to soften.
3. Add milk and stir until thickened.

This is a substitute for one 10-ounce can of condensed cream of mushroom soup.