Roasted Garlic Mashed Potatoes are the perfect side dish for any occasion. Their creamy texture and rich flavor make them a crowd-pleaser at family gatherings, holiday feasts, or cozy dinners. The subtle sweetness of roasted garlic elevates this classic dish, making it a standout choice. Plus, they pair beautifully with a variety of entrees, ensuring your meal is both satisfying and delicious.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Roasted Garlic
- For the Mashed Potatoes
- How to Make Roasted Garlic Mashed Potatoes
- Step 1: Roast the Garlic
- Step 2: Prepare the Potatoes
- Step 3: Combine Ingredients
- Step 4: Add Creaminess
- Step 5: Serve
- How to Serve Roasted Garlic Mashed Potatoes
- With Grilled Chicken
- As a Base for Beef Stroganoff
- Topped with Fresh Herbs
- Alongside Roasted Vegetables
- As a Side for Lamb Chops
- How to Perfect Roasted Garlic Mashed Potatoes
- Best Side Dishes for Roasted Garlic Mashed Potatoes
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Roasted Garlic Mashed Potatoes
- Reheating Roasted Garlic Mashed Potatoes
- Frequently Asked Questions
- Can I use other types of potatoes?
- How do I make Roasted Garlic Mashed Potatoes vegan?
- What can I add for extra flavor?
- Can I prepare these mashed potatoes ahead of time?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Prepare – With simple ingredients and straightforward steps, these mashed potatoes can be made with minimal effort.
- Flavorful Twist – The addition of roasted garlic adds a unique depth of flavor that sets them apart from traditional mashed potatoes.
- Versatile Side Dish – Great for Thanksgiving, Christmas, or any dinner party, these mashed potatoes complement almost any main course.
- Creamy Consistency – The combination of half and half and butter creates a rich, creamy texture that everyone will love.
- Perfect for Leftovers – These mashed potatoes reheat well, making them a great option for meal prep or enjoying the next day.
Tools and Preparation
To create the perfect Roasted Garlic Mashed Potatoes, you’ll need some essential tools in your kitchen. These items will help ensure your cooking process is smooth and enjoyable.
Essential Tools and Equipment
- Large pot or Dutch oven
- Foil
- Potato masher
- Knife
- Cutting board
Importance of Each Tool
- Large pot or Dutch oven – Ideal for boiling the potatoes evenly, ensuring they cook through properly.
- Potato masher – Helps achieve the desired creamy consistency without overworking the potatoes.

Ingredients
For the Roasted Garlic
- 1 head garlic
- 1 tsp olive oil
For the Mashed Potatoes
- 2 pounds red potatoes (washed and cut into quarters)
- kosher salt
- 6 tablespoons butter
- 3/4 cup half and half
- fresh ground pepper
How to Make Roasted Garlic Mashed Potatoes
Step 1: Roast the Garlic
- Cut the top 1/4 inch off of the garlic head.
- Wrap the garlic head in foil and drizzle olive oil over it.
- Close the foil around the garlic and roast in an oven at 375 degrees F for about an hour. The garlic will become very soft and golden when done.
- Once ready to use, you can easily squeeze the garlic cloves out of their skins.
Step 2: Prepare the Potatoes
- Place the potatoes in a large pot or Dutch oven and cover with cold water.
- Add 1 tsp of salt, then bring to a boil.
- Simmer for 15 minutes or until fork-tender.
Step 3: Combine Ingredients
- Drain the cooked potatoes and return them to the pot along with the roasted garlic cloves.
Step 4: Add Creaminess
- Gently warm the half and half and butter until melted (this can be done on the stovetop or microwave).
- Add this mixture to the pot with potatoes and garlic, along with additional salt and pepper to taste.
- Mash everything together until well incorporated; aim for a creamy consistency with some lumps remaining.
Step 5: Serve
- Garnish your Roasted Garlic Mashed Potatoes with fresh herbs and more butter if desired.
- Serve warm alongside your favorite main dishes!
How to Serve Roasted Garlic Mashed Potatoes
Roasted Garlic Mashed Potatoes are a delightful addition to any meal. Their creamy texture and rich flavor make them versatile for various occasions. Here are some serving suggestions to enhance your dining experience.
With Grilled Chicken
- Pair these mashed potatoes with juicy grilled chicken for a hearty meal. The garlic flavor complements the smoky notes of the chicken beautifully.
As a Base for Beef Stroganoff
- Use Roasted Garlic Mashed Potatoes as a base for beef stroganoff. The creaminess of the potatoes balances the rich sauce perfectly, creating a comforting dish.
Topped with Fresh Herbs
- Garnish your mashed potatoes with fresh herbs like parsley or chives. This adds a pop of color and freshness, enhancing both presentation and flavor.
Alongside Roasted Vegetables
- Serve these mashed potatoes with a side of roasted vegetables. The combination of flavors and textures will make your plate more appealing and nutritious.
As a Side for Lamb Chops
- Enjoy Roasted Garlic Mashed Potatoes alongside tender lamb chops. The savory garlic will complement the richness of the lamb, making for an unforgettable meal.
How to Perfect Roasted Garlic Mashed Potatoes
Getting your Roasted Garlic Mashed Potatoes just right can elevate your dish significantly. Here are some tips to help you achieve creamy perfection.
Use Yukon Gold potatoes: These potatoes have a natural buttery flavor that enhances the overall taste of your mashed potatoes.
Do not over-mash: For the best texture, mash until creamy but leave some lumps for added character and bite.
Warm dairy ingredients: Gently warming the half and half and butter before adding them helps create a smoother consistency in your mashed potatoes.
Season gradually: Taste as you go when adding salt and pepper. This ensures balanced seasoning without overpowering the dish.
Best Side Dishes for Roasted Garlic Mashed Potatoes
Roasted Garlic Mashed Potatoes pair well with many side dishes, making them an excellent choice for any meal. Here are some ideas to consider:
Grilled Asparagus: Tender asparagus spears lightly seasoned with olive oil provide a vibrant contrast to creamy mashed potatoes.
Sautéed Spinach: Quick sautéed spinach with garlic offers a healthy green option that complements the richness of the potatoes.
Honey-Glazed Carrots: Sweet honey-glazed carrots add a touch of sweetness that balances the savory flavors of mashed potatoes beautifully.
Roasted Brussels Sprouts: Crispy roasted Brussels sprouts bring crunch and depth, enhancing your dining experience alongside mashed potatoes.
Stuffed Bell Peppers: Colorful bell peppers stuffed with quinoa or rice make for an eye-catching dish that works well with garlic mashed potatoes.
Baked Chicken Thighs: Juicy baked chicken thighs marinated in herbs pair excellently with the creamy texture of Roasted Garlic Mashed Potatoes, creating a satisfying meal.
Common Mistakes to Avoid
When making Roasted Garlic Mashed Potatoes, it’s easy to overlook a few key steps. Avoid these common mistakes for the best results.
- Overcooking the Garlic – If roasted too long, garlic can turn bitter. Roast until soft and golden, around one hour at 375°F.
- Not Salting the Potatoes – Failing to add salt during boiling can lead to bland potatoes. Use a teaspoon of kosher salt in the water for flavor.
- Skipping the Warm Ingredients – Cold butter or half and half can cool down your mashed potatoes. Warm them gently before mixing for creamier results.
- Mashing Too Vigorously – Over-mashing can result in gummy potatoes. Mash gently to maintain a creamy texture with some lumps.
- Ignoring Fresh Ground Pepper – Missing out on seasoning can dull flavors. Always add fresh ground pepper for an extra kick.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Lasts up to 4 days in the fridge.
Freezing Roasted Garlic Mashed Potatoes
- Place in freezer-safe containers or bags.
- Can be frozen for up to 2 months.
Reheating Roasted Garlic Mashed Potatoes
- Oven – Preheat to 350°F, cover with foil, and heat for about 30 minutes until warmed through.
- Microwave – Heat in short intervals (1-2 minutes) stirring in between until hot.
- Stovetop – Warm over low heat, adding a splash of broth or milk if needed to keep moist.
Frequently Asked Questions
Here are some common questions regarding Roasted Garlic Mashed Potatoes that may help enhance your cooking experience.
Can I use other types of potatoes?
Yes, while red potatoes are ideal for creamy texture, you can also use Yukon gold or russet potatoes for a different flavor profile.
How do I make Roasted Garlic Mashed Potatoes vegan?
To make this dish vegan, substitute butter with plant-based margarine and use almond milk or another non-dairy alternative instead of half-and-half.
What can I add for extra flavor?
You can mix in herbs like chives or rosemary, or even cheese alternatives for added depth and richness.
Can I prepare these mashed potatoes ahead of time?
Absolutely! You can prepare them a day ahead and simply reheat when ready to serve.
Final Thoughts
Roasted Garlic Mashed Potatoes are not only creamy and delicious but also versatile enough to complement any meal. Feel free to customize by adding your favorite herbs or spices for a unique twist!
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Roasted Garlic Mashed Potatoes
- Total Time: 1 hour 30 minutes
- Yield: Serves approximately 6 people 1x
Description
Indulge in the creamy delight of Roasted Garlic Mashed Potatoes, a side dish that effortlessly elevates any meal. The rich flavor of roasted garlic infuses these mashed potatoes with a unique depth, making them a favorite at family gatherings and holiday feasts. Easy to prepare and versatile enough to pair with a variety of entrees, these mashed potatoes promise to please even the pickiest eaters. With their velvety texture and comforting taste, they’re perfect for enjoying alongside grilled chicken, beef stroganoff, or roasted vegetables. Experience the delicious blend of flavors and textures that will leave your guests asking for seconds!
Ingredients
- 1 head garlic
- 1 tsp olive oil
- 2 pounds red potatoes
- Kosher salt
- 6 tablespoons butter
- 3/4 cup half and half
- Fresh ground pepper
Instructions
- Preheat the oven to 375°F. Cut the top off the garlic head, drizzle with olive oil, wrap in foil, and roast for about an hour until soft.
- Boil quartered red potatoes in salted water until fork-tender (about 15 minutes). Drain and return to the pot.
- Squeeze softened garlic cloves into the potatoes. Gently warm half and half and butter until melted, then add to the pot.
- Mash until creamy but retain some lumps for texture. Season with salt and fresh ground pepper to taste.
- Serve warm, garnished with fresh herbs if desired.
- Prep Time: 15 minutes
- Cook Time: 75 minutes
- Category: Side Dish
- Method: Baking/Boiling
- Cuisine: American
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 300
- Sugar: 2g
- Sodium: 450mg
- Fat: 15g
- Saturated Fat: 9g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 38g
- Fiber: 4g
- Protein: 5g
- Cholesterol: 30mg





