2. Season
In a large bowl, combine:
Melted butter
Olive oil (if using)
Garlic powder
Salt
Pepper
Dried parsley
Add the potatoes and toss until evenly coated.
3. Layer in the Slow Cooker
Place the sliced onions in the bottom of the slow cooker.
Add the seasoned potatoes on top.
4. Cook
Low: 5–6 hours
or
High: 2½–3½ hours
Cook until the potatoes are fork-tender.
5. Serve
Gently stir before serving.
Sprinkle with fresh parsley if desired.
🌿 Optional Add-Ins
Try adding:
Grated Parmesan cheese
Fresh thyme or rosemary
Crumbled cooked bacon
Chopped green onions
A pinch of paprika
🍽️ Serving Ideas
These potatoes pair well with:
Roasted chicken
Grilled steak
Pork chops
Meatloaf
Vegetable dishes
💡 Tips
Avoid overfilling the slow cooker for even cooking.
Baby potatoes hold their shape especially well.
For extra browning, transfer cooked potatoes to a baking sheet and broil for a few minutes before serving.
✨ Bottom Line
Slow Cooker Onion Butter Potatoes are a simple, comforting side dish with rich buttery flavor and sweet, tender onions. With just a handful of ingredients and minimal prep, they're an easy addition to weeknight dinners or special occasions. 🥔🧈🍽️
