A comforting slow cooker beef stroganoff with tender beef, mushrooms, and a creamy sour cream sauce, perfect for busy nights and minimal prep.
To thicken sauce, mix 1 tablespoon cornstarch with 2 tablespoons cold water and stir into slow cooker before adding sour cream. Let cook on high for 15 minutes. Stir sour cream in off heat to avoid curdling. For gluten-free, substitute onion soup mix with onion powder and herbs and use gluten-free pasta. For dairy-free, use coconut yogurt or cream instead of sour cream.
Keywords: slow cooker beef stroganoff, easy dinner, 5-ingredient recipe, comfort food, crockpot beef stroganoff