Crockpot Garlic Mashed Potatoes has become my absolute favorite way to make this classic side dish, especially during busy holidays. I used to dread peeling and boiling potatoes, but then I discovered the magic of the slow cooker. I remember the first time I tried these slow cooker garlic mashed potatoes; the aroma of roasted garlic filled my kitchen, and I knew I’d found a winner. The potatoes come out incredibly tender, practically melting in your mouth, and the hands-off approach means I can focus on other dishes. This easy crockpot garlic mashed potatoes recipe simplifies everything, making it perfect for any weeknight or special occasion. Let’s get cooking!

Why You’ll Love This Crockpot Garlic Mashed Potatoes
I genuinely believe you’ll adore this recipe for so many reasons. It takes the stress out of making a beloved side dish, giving you back precious time.
- Incredible Flavor: The slow cooking infuses the potatoes deeply with garlic and herbs, creating a rich, savory taste that’s simply irresistible.
- Effortless Prep: This easy crockpot garlic mashed potatoes recipe is mostly hands-off, freeing you up to focus on other cooking tasks or just relax.
- Healthy & Wholesome: Using fresh potatoes and controlling the ingredients means you get a nutritious side without hidden additives.
- Budget-Friendly: Potatoes are an economical staple, and this recipe makes a generous amount for a crowd without breaking the bank.
- Family Favorite: Everyone, from picky eaters to gourmet enthusiasts, will fall in love with the creamy texture and comforting taste.
- Perfect for Holidays: It’s a lifesaver for holiday meals, keeping your stovetop clear and your oven free. This truly is an easy crockpot garlic mashed potatoes recipe for any occasion.
Ingredients for Crockpot Garlic Mashed Potatoes
Gathering your ingredients is the first step to creating these wonderfully flavorful mashed potatoes. I love how simple the list is, yet each component plays a crucial role in developing that creamy, garlicky goodness that makes these garlic mashed potatoes in slow cooker so special.
- Cooking spray – Essential for preventing sticking and making cleanup a breeze.
- 3 lb. baby potatoes, quartered – I prefer baby potatoes because they cook quickly and have a lovely, thin skin that you don’t even need to peel.
- 4 Tbsp. butter – This adds richness and helps the potatoes become incredibly tender as they slow cook.
- 3 cloves garlic, minced – The star of the show! Minced garlic infuses every bite with its aromatic flavor.
- 1/4 cup water – Provides just enough liquid for the potatoes to steam and soften perfectly in the crockpot.
- Kosher salt, to taste – Crucial for seasoning throughout the cooking process.
- Freshly ground black pepper, to taste – Adds a nice subtle spice and depth of flavor.
- 1/3 cup sour cream – My secret for achieving that extra creamy texture and a slight tang.
- 1/4 cup milk – Helps to reach the ideal consistency once mashed.
- 1 tsp. dried oregano – Contributes an earthy, aromatic note.
- 1/2 tsp. dried rosemary – A classic herb that pairs beautifully with potatoes and garlic.
- 1 Tbsp. chives, for garnish – A fresh, mild oniony finish that brightens the dish.
How to Make Crockpot Garlic Mashed Potatoes
Making Crockpot Garlic Mashed Potatoes is wonderfully straightforward, allowing you to achieve a creamy, flavorful side dish with minimal fuss. I’ve found this method to be incredibly reliable, ensuring perfectly tender potatoes every time. Follow these steps for a delicious result.
- Step 1: First, prepare your slow cooker. Lightly grease the inside with cooking spray. This simple step is a real game-changer for easy cleanup later, trust me!
- Step 2: Add the quartered baby potatoes, butter, minced garlic, and water directly into the prepared slow cooker. Season generously with kosher salt and freshly ground black pepper. Stir everything together until the potatoes are well coated with the butter and seasonings. This careful blending ensures every bite of your Crockpot Garlic Mashed Potatoes is packed with flavor.
- Step 3: Cover the slow cooker with its lid and cook on high heat for 3 hours. During this time, the potatoes will become incredibly tender. You’ll know they’re ready when they can be easily pierced with a fork. The aroma filling your kitchen will be absolutely delightful, a true testament to the magic of making garlic mashed potatoes in a crockpot.
- Step 4: Once the potatoes are fork-tender, carefully remove the lid. Add the sour cream, milk, dried oregano, and dried rosemary to the slow cooker. Using a sturdy potato masher, begin to mash the potatoes directly in the crockpot until they reach your desired consistency. I love a slightly lumpy mash, but you can go for super smooth if you prefer.
- Step 5: Taste the mashed potatoes and adjust the seasoning as needed with additional salt and pepper. Don’t be shy here; proper seasoning elevates the entire dish. This is the final touch in making garlic mashed potatoes in a crockpot that truly shines.
- Step 6: Before serving, sprinkle the freshly chopped chives over the top. The vibrant green adds a lovely pop of color and a fresh, mild oniony flavor that beautifully complements the rich garlic. Serve warm and enjoy!

Pro Tips for the Best Crockpot Garlic Mashed Potatoes
I’ve made these Crockpot Garlic Mashed Potatoes countless times, and I’ve picked up a few tricks along the way to ensure they turn out perfectly rich and flavorful every time. These expert tips will help you achieve the most delicious results and truly elevate your slow cooker game.
- Always use fresh garlic cloves, not pre-minced. The flavor difference is huge and makes all the difference in these garlic mashed potatoes.
- Don’t be afraid to taste and adjust your seasoning throughout the process. Salt and pepper are key to bringing out the best in the potatoes.
- If you prefer a super smooth mash, use an immersion blender or hand mixer *after* the initial mashing with a potato masher.
- For an extra layer of flavor, consider adding a bay leaf to the crockpot while the potatoes cook, removing it before mashing.
- Let the potatoes rest for a few minutes after mashing before serving; this allows the flavors to meld beautifully.
What’s the secret to perfect Creamy Crockpot Garlic Mashed Potatoes?
The real secret to achieving the best Crockpot Garlic Mashed Potatoes lies in two things: using plenty of butter and sour cream, and mashing them directly in the slow cooker with all the infused liquid. This keeps all the garlic goodness and moisture locked in, resulting in an incredibly tender and creamy texture.
Can I make Crockpot Garlic Mashed Potatoes ahead of time?
Absolutely! This is one of the best things about making Crockpot Garlic Mashed Potatoes. You can prepare them completely, then store them in an airtight container in the refrigerator for 3-4 days. Gently reheat on the stovetop or in the microwave, adding a splash of milk if needed to restore creaminess.
How do I avoid common mistakes with Crockpot Garlic Mashed Potatoes?
To ensure your Crockpot Garlic Mashed Potatoes are flawless, avoid overfilling the crockpot, which can lead to uneven cooking. Also, don’t over-mash; overworking the potatoes can make them gummy. Finally, always taste and adjust seasoning at the end, as potatoes absorb salt during cooking.
Best Ways to Serve Crockpot Garlic Mashed Potatoes
These Crockpot Garlic Mashed Potatoes are so versatile, they can elevate almost any meal. I love how they effortlessly pair with a variety of main courses, making them a go-to crockpot mashed potato side dish for both weeknight dinners and special occasions.
For a classic comfort meal, serve them alongside a juicy roasted chicken or a tender pot roast. The creamy garlic flavor perfectly complements rich meats. I also find them incredible with grilled steak, absorbing all those delicious pan juices.
Don’t limit yourself to just meat! These potatoes are fantastic with hearty vegetarian dishes like mushroom Wellington or even just a simple plate of roasted vegetables. A sprinkle of fresh parsley or a dollop of extra butter right before serving adds that extra touch of gourmet appeal.

Nutrition Facts for Crockpot Garlic Mashed Potatoes
I know many of you are curious about the nutritional breakdown, so here’s an estimate for these delicious Crockpot Garlic Mashed Potatoes per serving (this recipe makes 8 servings, about 1 cup each):
- Calories: 190
- Protein: 3g
- Fat: 9g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 3g
- Sugar: 2g
- Sodium: 240mg
- Cholesterol: 20mg
Nutritional values are estimates and may vary based on specific ingredients, brands, and preparation methods used for your Crockpot Garlic Mashed Potatoes.
How to Store and Reheat Crockpot Garlic Mashed Potatoes
One of the many benefits of making a big batch of these delicious Crockpot Garlic Mashed Potatoes is how well they store and reheat. I often make extra just for this reason! Proper storage ensures you can enjoy that creamy, garlicky goodness for days to come.
First, always allow your mashed potatoes to cool completely before storing them. Transfer the cooled crockpot mashed potatoes with garlic into an airtight container. They will keep beautifully in the refrigerator for 3-4 days, making them perfect for meal prep.
For longer storage, you can freeze them! Place individual portions in freezer-safe bags or containers. They will last in the freezer for up to 3 months. When you’re ready to enjoy them again, thaw overnight in the fridge.
To reheat, you have a few options. I prefer gently warming them on the stovetop over low heat, stirring occasionally and adding a splash of milk or cream to restore their creamy texture. You can also microwave them in short bursts, stirring between each, until heated through.
Frequently Asked Questions About Crockpot Garlic Mashed Potatoes
What are Crockpot Garlic Mashed Potatoes?
Crockpot Garlic Mashed Potatoes are a delicious and incredibly convenient side dish where potatoes are slow-cooked with garlic, butter, and seasonings until tender, then mashed to a creamy consistency right in the slow cooker. It’s a hands-off method that frees up stovetop space and infuses deep flavor.
Can I use different types of potatoes for this recipe?
Yes, while I prefer baby potatoes for their size and thin skin, you can certainly use other types. Yukon Gold potatoes are an excellent choice for their naturally creamy texture, and even russets work well, though you might want to peel them first. Just ensure they are cut into uniform pieces for even cooking.
How can I make my Crockpot Garlic Mashed Potatoes even creamier?
For extra creamy Crockpot Garlic Mashed Potatoes, you can increase the amount of milk or add a splash of heavy cream when mashing. Using a hand mixer after the initial mash can also help achieve a super smooth, velvety texture. A little cream cheese or extra butter can also work wonders!
Can I add cheese or other flavorings to these mashed potatoes?
Absolutely! This recipe is a fantastic base for customization. I sometimes stir in grated Parmesan cheese or a sharp cheddar for a cheesy twist. Fresh herbs like parsley or thyme, or even a pinch of smoked paprika, can also add wonderful depth to your Crockpot Garlic Mashed Potatoes.
Variations of Crockpot Garlic Mashed Potatoes You Can Try
While my original recipe for Crockpot Garlic Mashed Potatoes is a tried-and-true favorite, there are many ways to adapt it to suit different tastes or dietary needs. I love experimenting with flavors, and these variations keep things exciting!
- Cheesy Garlic Mash: Stir in 1 cup of shredded cheddar, Monterey Jack, or Parmesan cheese when you add the sour cream and milk. The cheese will melt into a gooey, flavorful addition, making these even more indulgent.
- Herby & Fresh: Instead of just oregano and rosemary, try adding a mix of fresh chives, parsley, and dill right before serving. This brightens the flavor and adds a lovely herbaceous note to your Crockpot Garlic Mashed Potatoes.
- Spicy Kick: For those who love a bit of heat, add a pinch of red pepper flakes or a small amount of finely diced jalapeño along with the garlic in the slow cooker. It gives a subtle warmth that complements the garlic beautifully.
- Healthy Crockpot Garlic Mashed Potatoes: To make a lighter version, swap out the butter for olive oil and use unsweetened almond milk or vegetable broth instead of dairy milk and sour cream. You can also incorporate cauliflower florets with the potatoes for a lower-carb option.
Crockpot Garlic Mashed Potatoes: 3hr Incredible Mash!
- Total Time: 3 hrs 15 mins
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
This Crockpot Garlic Mashed Potatoes recipe offers a simple, hands-off approach to creamy, flavorful mashed potatoes infused with garlic and herbs. Cooked slowly in a crockpot, the potatoes become tender and perfect for mashing, making it an ideal side dish for any meal. These slow cooker garlic mashed potatoes are a family favorite.
Ingredients
- Cooking spray
- 3 lb. baby potatoes, quartered
- 4 Tbsp. butter
- 3 cloves garlic, minced
- 1/4 cup water
- Kosher salt, to taste
- Freshly ground black pepper, to taste
- 1/3 cup sour cream
- 1/4 cup milk
- 1 tsp. dried oregano
- 1/2 tsp. dried rosemary
- 1 Tbsp. chives, for garnish
Instructions
- Prepare Slow Cooker: Grease the inside of your slow cooker with cooking spray to prevent sticking and ensure easy cleanup.
- Add Ingredients and Cook: Place quartered baby potatoes, butter, minced garlic, and water into the slow cooker. Season with kosher salt and freshly ground black pepper. Stir well, cover, and cook on high heat for 3 hours, or until the potatoes are fork-tender. This is how to make crockpot garlic mashed potatoes.
- Mash Potatoes and Add Creaminess: Once the potatoes are tender, add sour cream, milk, and dried herbs (oregano and rosemary). Use a potato masher to mash everything together until smooth and creamy. Adjust seasoning with additional salt and pepper to taste. This creates creamy crockpot garlic mashed potatoes.
- Garnish and Serve: Sprinkle chopped chives over the mashed potatoes before serving to add a fresh, mild onion flavor and vibrant color. Enjoy your simple crockpot garlic mashed potatoes.
Notes
- Use baby potatoes or small new potatoes for best texture and quick cooking. These are great for garlic mashed potatoes in slow cooker.
- If you prefer smoother mashed potatoes, use a hand mixer after mashing by hand.
- Adjust milk quantity for desired consistency—add more for creamier, less for thicker mash.
- Fresh herbs can be used instead of dried for a more vibrant herb flavor.
- Leftover crockpot mashed potatoes with garlic store well in the refrigerator for 3-4 days and reheat easily.
- Prep Time: 15 mins
- Cook Time: 3 hrs
- Category: Side Dish
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1/8th of recipe (about 1 cup)
- Calories: 190
- Sugar: 2g
- Sodium: 240mg
- Fat: 9g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 20mg