This is the ultimate set-it-and-forget-it comfort food. Tender beef and earthy mushrooms simmer into a rich, savory sauce, finished with a creamy sour cream and Dijon mustard blend for a luxurious, easy dinner.
For a gluten-free version, use a gluten-free flour blend or a cornstarch slurry. Always temper the sour cream with hot liquid to prevent curdling. Do not add dairy until the end of cooking.
Find it online: https://harmonymeal.com/slow-cooker-beef-stroganoff-2/