Looking for a comforting side dish that combines rich flavors and minimal effort? Slow Cooker Onion Butter Potatoes are the perfect solution! These creamy, savory potatoes infused with the essence of caramelized onions and garlic butter will complement any meal. Whether you’re hosting a family gathering or just enjoying a casual dinner, this dish is sure to be a hit! The combination of buttery potatoes and sweet, aromatic onions creates a delightful harmony of flavors that is both satisfying and comforting.

Ingredients

• Potatoes: 2 pounds of baby Yukon Gold potatoes, halved (or quartered if large). Yukon Golds are preferred for their creamy texture and buttery flavor, but feel free to use other varieties like red or fingerling potatoes if desired.
• Onions: 2 medium onions, thinly sliced. Sweet onions, such as Vidalia or Walla Walla, can add an extra layer of sweetness to the dish.
• Garlic: 4 cloves of garlic, minced. Fresh garlic is always recommended for its robust flavor; however, pre-minced garlic can be used in a pinch.
• Butter: 1/2 cup (1 stick) of unsalted butter, melted. Using unsalted butter allows you to control the saltiness of the dish, ensuring it isn’t overly salty.
• Chicken or Vegetable Broth: 1 cup (low-sodium recommended). Low-sodium options allow you to adjust the salt to your taste, while homemade broth can enhance the flavors even more.
• Seasonings:
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon dried thyme (or fresh, if available). Fresh herbs can elevate the dish’s flavor, so consider using them when possible.
  • 1 teaspoon garlic powder. This adds a concentrated garlic flavor that complements the fresh garlic well.
• Fresh Parsley: For garnishing (optional). Chopped fresh parsley not only enhances the presentation but also adds a pop of color and freshness to the dish.

Note: For a vegan option, substitute the butter with a plant-based butter alternative and use vegetable broth. This way, you can enjoy the deliciousness of Slow Cooker Onion Butter Potatoes without compromising your dietary preferences.

Steps / Instructions

1. Prepare the Slow Cooker: Spray the inside of your slow cooker with cooking spray or lightly grease it with olive oil to prevent sticking. This step is crucial for easy cleanup later.
2. Layer the Ingredients: Place the halved potatoes in the bottom of the slow cooker, followed by the sliced onions and minced garlic. Ensure an even layer for consistent cooking.
3. Mix the Sauce: In a separate bowl, combine the melted butter, chicken or vegetable broth, salt, pepper, thyme, and garlic powder. Stir well to mix all the ingredients, ensuring that the seasonings are evenly distributed throughout the mixture.
4. Pour the Sauce: Pour the butter mixture evenly over the potatoes and onions. Gently stir with a spoon to coat the potatoes and onions in the sauce, ensuring every piece is flavored.
5. Cook: Cover the slow cooker and set it on low heat. Cook for 6 to 8 hours or on high for 3 to 4 hours. The potatoes should be tender when pierced with a fork, indicating that they have absorbed the delicious flavors of the broth and spices.
6. Check for Doneness: About 30 minutes before serving, check the potatoes for tenderness. Stir gently to ensure even distribution of flavors and to prevent clumping.
7. Serve: Once cooked, serve the potatoes warm, garnished with fresh parsley if desired. Enjoy the rich and buttery flavors of this comforting side dish, perfect for any occasion!

Tips & Tricks

• Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or on the stovetop with a splash of broth to rejuvenate the creamy texture. This will help retain the dish’s flavors and prevent it from drying out.
• Make-Ahead: You can prepare the ingredients the night before and store them in the refrigerator. Just transfer everything to the slow cooker in the morning and let it cook throughout the day, making this recipe ideal for busy weekdays.
• Avoid Overcooking: If you’re cooking on high, start checking for doneness around three hours to prevent the potatoes from becoming mushy. Remember, the cooking time may vary slightly based on your slow cooker model.
• Use Quality Ingredients: For the best flavor, use fresh garlic and high-quality butter. The richness of the butter is key to the overall taste of the dish, so investing in good-quality ingredients will elevate your Slow Cooker Onion Butter Potatoes significantly.

Variations

While Slow Cooker Onion Butter Potatoes are delicious as is, consider these variations: Check out our related guide for more tips. These variations can enhance the dish or cater to different tastes and dietary needs.

• Add Cheese: Stir in shredded cheddar or parmesan cheese during the last 30 minutes of cooking for a cheesy twist. This will create a gooey, melty texture that cheese lovers will adore.
• Herb Variations: Experiment with different herbs such as rosemary or dill for a unique flavor profile. Fresh herbs, when added right at the end of cooking, can provide a burst of freshness.
• Spicy Kick: Add a pinch of red pepper flakes or diced jalapeños for some heat. This adds an exciting contrast to the natural sweetness of the onions and potatoes.

Serving Suggestions

Pair Slow Cooker Onion Butter Potatoes with grilled meats, roasted chicken, or hearty vegetable dishes. They also make a fantastic side for family-friendly meals like Chicken Taco Salad or The Best Crockpot Beef and Broccoli Stir Fry. For a cozy gathering, serve with a fresh green salad and a light white wine to balance the richness of the potatoes. Consider using a crisp Sauvignon Blanc or a light Pinot Grigio for the perfect pairing.

Print

Slow Cooker Onion Butter Potatoes

Recipe by Laila

★ ★ ★ ★ ★ 5 from 1 vote

Course: Dinner Cuisine: American Difficulty: Easy

🍽️

Servings

− 6 +

⏱️

Prep Time

15 min

🍳

Cook Time

8 hr

🔥

Calories

—

Looking for a comforting side dish that combines rich flavors and minimal effort? Slow Cooker Onion Butter Potatoes are the perfect solution! These creamy, savory potatoes infused with the essence of caramelized onions and garlic butter will complement any meal.

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Ingredients

US Metric

• 2 pounds of baby Yukon Gold potatoes, halved (or quartered if large)
• 2 medium onions, thinly sliced
• 4 cloves of garlic, minced
• 1/2 cup (1 stick) of unsalted butter, melted
• 1 cup of low-sodium chicken or vegetable broth
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 teaspoon dried thyme (or fresh, if available)
• 1 teaspoon garlic powder
• Chopped fresh parsley for garnishing (optional)

Directions

1.

Prepare the Slow Cooker: Spray the inside of your slow cooker with cooking spray or lightly grease it with olive oil to prevent sticking.

2.

Layer the Ingredients: Place the halved potatoes in the bottom of the slow cooker, followed by the sliced onions and minced garlic.

3.

Mix the Sauce: In a separate bowl, combine the melted butter, chicken or vegetable broth, salt, pepper, thyme, and garlic powder. Stir well.

4.

Pour the Sauce: Pour the butter mixture evenly over the potatoes and onions. Gently stir to coat.

5.

Cook: Cover the slow cooker and set it on low heat. Cook for 6 to 8 hours or on high for 3 to 4 hours.

6.

Check for Doneness: About 30 minutes before serving, check the potatoes for tenderness.

7.

Serve: Once cooked, serve the potatoes warm, garnished with fresh parsley if desired.