These Slow Cooker Potatoes are the perfect easy side dish for busy weeknights, family dinners, and chilly days when you want something warm and comforting without spending hours in the kitchen.
Thinly sliced potatoes are coated in buttery onion seasoning and slow-cooked until tender and flavorful. Add cheddar cheese for a creamy, cheesy finish, or keep them simple for an easy side that pairs with almost any main course.
🛒 Ingredients
- 6 large potatoes, thinly sliced
- 1 packet Lipton Onion Soup Mix
- ⅓ cup butter, melted
- 1 cup shredded cheddar cheese, optional
- ½ cup chicken broth or water
- Salt and black pepper, to taste
- Cooking spray or butter, for greasing
👩🍳 Instructions
1. Prepare the Slow Cooker
Generously grease the inside of your slow cooker with cooking spray or butter to help prevent the potatoes from sticking.
2. Slice the Potatoes
Wash and peel the potatoes if desired. Slice them thinly and as evenly as possible so they cook at the same rate.
3. Season the Potatoes
Place the sliced potatoes in a large mixing bowl. Pour the melted butter over them and toss until the slices are evenly coated.
Sprinkle the Lipton Onion Soup Mix over the potatoes and mix well to distribute the seasoning.
4. Add the Cheese
If using cheddar cheese, add it to the potato mixture and gently toss until evenly combined.
5. Add Everything to the Slow Cooker
Transfer the seasoned potatoes to the prepared slow cooker and arrange them in an even layer.
Pour the chicken broth or water over the potatoes. The liquid will create steam and help the potatoes become tender as they cook.
6. Slow Cook
Cover and cook on LOW for 5–6 hours or HIGH for 2–3 hours, depending on your slow cooker and the thickness of the potato slices.
The potatoes are ready when they are fork-tender.
7. Season and Serve
Once cooked, taste the potatoes and adjust with salt and black pepper if needed. Serve warm as a comforting side dish.
⭐ Tips for Success
- Slice evenly: Consistent slices help the potatoes cook at the same rate.
- Don’t add too much liquid: The potatoes will release moisture as they cook, so the ½ cup of broth or water is enough to create steam.
- Check early: Slow cookers vary, so begin checking the potatoes toward the lower end of the cooking time.
- Try cheddar: Adding cheese creates a richer, more indulgent side dish.
- Use broth for more flavor: Chicken broth adds more savory flavor than water.
🧀 Easy Variations
For extra cheesy potatoes, add additional shredded cheddar during the final 20–30 minutes of cooking and let it melt over the top.
You can also add shredded Monterey Jack, Colby Jack, or mozzarella for a different flavor.
For a heartier version, add cooked crumbled beef or chopped cooked turkey before serving.
🍽️ What to Serve With Slow Cooker Potatoes
These potatoes make an easy side for roasted chicken, grilled steak, meatloaf, pork-free barbecue dishes, or roasted vegetables.
They’re especially delicious alongside a simple green salad or steamed vegetables for a comforting family dinner.
🧊 Storage
Allow leftovers to cool before transferring them to an airtight container. Refrigerate for up to 3–4 days.
Reheat individual portions in the microwave or warm larger portions gently in the oven until heated through.
📋 Recipe Information
Prep Time: 15 minutes
Cook Time: 5–6 hours on LOW or 2–3 hours on HIGH
Total Time: About 5 hours 15 minutes to 6 hours 15 minutes
Servings: About 6–8
Category: Side Dish
Method: Slow Cooker
❤️ Final Thoughts
These Slow Cooker Onion Potatoes are proof that a few simple ingredients can make an incredibly comforting side dish. The combination of tender potatoes, butter, savory onion seasoning, and optional melted cheddar makes them an easy favorite for family dinners.
Best of all, the slow cooker does almost all the work, making this recipe especially convenient when you have a busy day ahead.