Creamy garlic mashed potatoes made with Yukon Golds, butter, sour cream, and chives create the perfect side dish for Thanksgiving, Christmas, or any family dinner. This easy recipe delivers fluffy potatoes with a rich garlic flavor that pairs beautifully with roasted chicken, turkey, steak, or holiday roasts. Simple to make ahead and ideal for feeding a crowd, these mashed potatoes are a classic comfort food favorite for weeknights and special occasions.

Ingredients
- 4 lb Yukon potatoes (about 10 potatoes), peeled and quartered*
- 1 1/3 cups whole milk
- 6 garlic cloves, smashed
- 8 Tbsp unsalted butter, softened
- 1/4 cup sour cream
- 1 1/2 tsp fine sea salt (or to taste)
- 2 Tbsp chives, finely chopped, for garnish
*You can substitute other starchy potatoes like Russets if desired.
Instructions
Cook the Potatoes
- Place the potato chunks in a large pot and cover with cold water.
- Bring to a boil, then reduce the heat to a simmer. Partially cover and cook for 15–18 minutes, or until the potatoes are tender and easily pierced with a fork.
Infuse the Milk
- In a small saucepan, heat the milk with the smashed garlic cloves until steaming.
- Remove from heat and set aside to steep. Discard the garlic if you prefer a milder flavor.
Mash the Potatoes
- Drain the cooked potatoes, return them to the pot, and place over very low heat.
- Mash with a potato masher or mix with an electric hand mixer while the potatoes are still hot to prevent them from becoming gummy.
- Gradually drizzle in the hot garlic milk until you reach your desired consistency.
- Add the softened butter in chunks and mash until fully incorporated. Stir in sour cream and season with salt to taste.
Serve
- Transfer to a serving bowl.
- Garnish with fresh chives and drizzle with melted butter if desired.
- Serve warm.
Why You’ll Love This Recipe
This garlic mashed potatoes recipe creates a rich, creamy side dish with the perfect balance of buttery flavor and subtle garlic infusion. It’s versatile enough for weeknight dinners yet elegant enough for Thanksgiving, Christmas, or special gatherings.

Tips
- Cut potatoes evenly so they cook at the same rate.
- Don’t skip heating the milk — it keeps the potatoes smooth and creamy.
- Mash while hot to avoid a gummy texture.
- For an extra-fluffy mash, use a potato ricer instead of a masher.
Variations and Substitutions
- Potatoes: Swap Yukon Golds for Russet potatoes for a lighter, fluffier texture.
- Dairy-Free: Use unsweetened almond or oat milk and plant-based butter.
- Cheesy Twist: Stir in 1 cup shredded Parmesan, cheddar, or cream cheese.
- Herb Infusion: Add fresh thyme, rosemary, or parsley for extra flavor.
FAQs
Can I make garlic mashed potatoes ahead of time?
Yes. Prepare up to 2 days in advance, store in the fridge, and reheat gently with extra milk or butter.
Do I have to remove the garlic cloves?
No. If you want a stronger garlic flavor, mash the softened garlic directly into the potatoes.
Can I freeze mashed potatoes?
Yes. Store in an airtight container for up to 2 months. Thaw overnight in the fridge and reheat with a splash of milk.
Serving
Garlic mashed potatoes pair beautifully with roasted meats, chicken, turkey, or fish. They also make a comforting base for stews and gravies.
Suggestions
- Serve at holiday dinners alongside turkey or prime rib.
- Make it a weeknight staple with grilled chicken or pan-seared salmon.
- Add them to shepherd’s pie for a flavorful topping.
- Garnish with crispy fried onions for extra texture.
Garlic Mashed Potatoes Recipe
8
servings15
minutes15
minutesIngredients
4 lb Yukon potatoes (about 10 potatoes), peeled and quartered*
1 1/3 cups whole milk
6 garlic cloves, smashed
8 Tbsp unsalted butter, softened
1/4 cup sour cream
1 1/2 tsp fine sea salt (or to taste)
2 Tbsp chives, finely chopped, for garnish
*You can substitute other starchy potatoes like Russets if desired.
Directions
- Cook the Potatoes
- Place the potato chunks in a large pot and cover with cold water.
- Bring to a boil, then reduce the heat to a simmer. Partially cover and cook for 15–18 minutes, or until the potatoes are tender and easily pierced with a fork.
- Infuse the Milk
- In a small saucepan, heat the milk with the smashed garlic cloves until steaming.
- Remove from heat and set aside to steep. Discard the garlic if you prefer a milder flavor.
- Mash the Potatoes
- Drain the cooked potatoes, return them to the pot, and place over very low heat.
- Mash with a potato masher or mix with an electric hand mixer while the potatoes are still hot to prevent them from becoming gummy.
- Gradually drizzle in the hot garlic milk until you reach your desired consistency.
- Add the softened butter in chunks and mash until fully incorporated. Stir in sour cream and season with salt to taste.
- Serve
- Transfer to a serving bowl.
- Garnish with fresh chives and drizzle with melted butter if desired.
- Serve warm.




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