Potato and Onion Bake Slow Cooker
A rich, buttery, and aromatic comfort dish with tender potatoes and caramelized onions slow-cooked to perfection. Ideal for family meals or potlucks, this easy-to-make casserole delivers deep flavors and soft, melt-in-your-mouth layers.
Servings: 6 servings
Calories: 150kcal
Ingredients
- 3 tbsp melted salted butter (plus more to grease the slow cooker)
- 2 pounds russet or Yukon Gold potatoes, thinly sliced
- 2 large yellow onions, finely chopped
- Salt and pepper to taste
Instructions
- Heavily grease the inside of a 4-6 quart slow cooker with butter.
- Peel and thinly slice the potatoes into 1/8-inch rounds.
- Peel and chop the onions into 1/8-1/4-inch slices.
- Pour 1-2 tsp melted butter into the base of the slow cooker and tilt to coat evenly.
- Layer potato slices, followed by onions, and drizzle with 1 tsp butter per layer. Repeat until all ingredients are used, finishing with a drizzle of butter on top.
- Cover and cook on LOW for 6-7 hours or HIGH for 3-4 hours until tender.
- Uncover and let rest for 10 minutes.
- Slice through the layers and serve with the buttery juices.
Notes
Use high-quality fresh potatoes and onions for best flavor.
Avoid overfilling the slow cooker to prevent overflow.
Serve with crusty bread to soak up the flavorful juices.
Avoid overfilling the slow cooker to prevent overflow.
Serve with crusty bread to soak up the flavorful juices.