Creamy slow cooker mashed potatoes are smooth, velvety, and loaded with cheesy garlic flavor. Made with zero boiling required, they’re unbelievably easy and the perfect side dish for every occasion.
Place the potatoes, broth, and garlic in a 4QT slow cooker.
Cover, and cook on HIGH 3-4 hours or LOW 6-7 hours or until the potatoes are tender, stirring occasionally.
Using a hand masher, mash the potatoes until smooth.
Stir in the butter, sour cream, thyme, and Parmesan cheese. Season with salt and pepper to taste.
Add a splash of warm milk or cream as needed until the desired temperature is reached. –