1

Melt butter in a large frypan over medium heat. Add the mushrooms, onion, and salt. Cook uncovered for 10 minutes.

2

Stir in the broth, turn heat to low and slowly sprinkle in the flour, stirring until the flour is mixed in.

3

Add the broth, sour cream, and stir until it's all incorporated and heated through.

4

Serve over pasta with freshly grated Parmesan cheese.

Serving size: 1/4 of a recipe (7.9 ounces).

Percent daily values based on the Reference Daily Intake (RDI) for a 2000 calorie diet.

Nutrition information calculated from recipe ingredients.