Silky Roasted Garlic Mashed Potatoes Recipe

Creamy Dreams: Roasted Garlic Mashed Potatoes Recipe

Creamy, buttery mashed potatoes with roasted garlic bring comfort to every dinner table.

Roasting garlic infuses these potatoes with a delightful, mellow sweetness that transforms an ordinary side dish.

The golden cloves caramelize and release their rich, nutty essence into each silky bite.

Soft potatoes whipped to smooth perfection mingle with the deep, complex flavors of slow-roasted garlic.

Melted butter and a touch of cream create an irresistibly luxurious texture that melts on your tongue.

Every forkful promises pure, hearty satisfaction that will have everyone asking for seconds.

Dive into this simple yet elegant recipe that turns humble ingredients into a spectacular side dish.

Step-by-Step for Fluffy Garlic Mashed Potatoes

  • Garlic Preparation

Slice the top off a whole garlic head, revealing the individual cloves. Wrap the head in aluminum foil, drizzling with olive oil to enhance flavor. Roast in the oven at 375 degrees for about an hour until the cloves turn soft and golden.

  • Potato Cooking

Fill a large pot with cold water and add a pinch of salt. Place potatoes in the water and bring to a boil. Reduce heat and simmer until potatoes are tender enough to be easily pierced with a fork.

  • Mixing and Mashing

Remove potatoes from water and return to the pot. Squeeze roasted garlic cloves directly into the pot. Warm milk and butter until melted, then pour over potatoes and garlic. Season with salt and pepper. Use a masher to blend ingredients, creating a creamy texture with some rustic chunks.

  • Final Touch

Transfer potatoes to a serving dish. Sprinkle with freshly chopped herbs and add a small pat of butter on top for extra richness. Serve immediately while warm and fragrant.

Savory Ideas for Creamier Potatoes

  • Use a potato ricer or food mill instead of a masher for ultra-smooth, luxurious mashed potatoes without overworking the starch.
  • Fold in crispy bacon bits, caramelized onions, or sharp cheddar cheese to transform this classic side into a show-stopping accompaniment.
  • Prepare the roasted garlic and mashed potatoes up to two days in advance, storing them separately in the refrigerator and reheating gently with a splash of additional half-and-half to maintain creamy consistency.

How to Serve Roasted Garlic Potatoes Warm

  • Pair with Protein Perfection: Serve alongside roasted chicken, grilled steak, or baked fish for a hearty and satisfying meal that brings comfort to the dinner table.
  • Elevate Your Holiday Spread: Impress guests at Thanksgiving or Christmas by presenting these creamy, garlic-infused potatoes as a standout side dish that everyone will love.
  • Create a Rustic Dinner Experience: Top the mashed potatoes with crispy bacon bits, chopped chives, or a sprinkle of grated parmesan cheese to add extra texture and flavor complexity.
  • Transform Leftovers into Magic: Use remaining mashed potatoes to create delicious potato cakes or as a creamy base for shepherd's pie the next day.

Keeping Mashed Potatoes Creamy After Cooking

  • Maximize Freshness: Store leftover mashed potatoes in an airtight container in the refrigerator for up to 4 days, ensuring a tight seal to prevent moisture loss.
  • Revive Creamy Texture: Reheat gently in the microwave or on the stovetop, adding a splash of milk or cream to restore the original smooth consistency and prevent drying out.
  • Freeze for Later: Transfer cooled mashed potatoes to freezer-safe containers or zip-top bags, removing excess air. Freeze for up to 2 months, perfect for quick side dishes or meal prep.
  • Quick Meal Prep: Prepare the roasted garlic and boiled potatoes a day ahead, storing separately in the refrigerator to streamline your cooking process and save time on busy days.

Quick Recipe Overview

Prep Time: 15 minutes

Cook Time: 1 hour 15 minutes

Total Time: 16 minutes

Calories: 360 kcal

Servings: 5

Roasted Garlic Mashed Potatoes Ingredient Breakdown

For Roasting and Seasoning:
  • Garlic: Transforms into sweet, mellow flavor when roasted, choose fresh, firm bulbs with tight, unblemished skin.
  • Olive Oil: Helps garlic caramelize and adds smooth, rich undertone, select extra virgin for best flavor.
  • Salt: Enhances overall taste, use kosher or sea salt for deeper mineral notes.
For Potato Base:
  • Potatoes: Creamy foundation of the dish, select starchy varieties like Russet or Yukon Gold for ideal texture.
  • Water: Essential for boiling potatoes, use cold water to ensure even cooking.
For Creamy Enrichment:
  • Half and Half, Butter: Creates luxurious, velvety texture, choose high-quality dairy for superior richness.
  • Black Pepper: Adds subtle heat and depth, freshly ground provides more vibrant flavor.
Optional Garnish:
  • Fresh Herbs: Brings bright, fresh finish to the dish, mix parsley, chives, or thyme for complex herbal notes.

Tools to Get Garlic Mashed Potatoes Just Right

  • Large pot or Dutch oven: Perfect for boiling potatoes evenly and efficiently.
  • Foil: Needed to wrap and roast garlic safely in the oven.
  • Potato masher or ricer: Essential for creating creamy, smooth mashed potatoes with some texture.
  • Measuring spoons: Helps add precise amounts of salt.
  • Cutting board: Use for preparing garlic and chopping herbs.
  • Sharp knife: Needed to slice the top off the garlic head.
  • Colander: Great for draining boiled potatoes quickly.
  • Wooden spoon or spatula: Helps mix and mash potatoes smoothly.
Print
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Silky Roasted Garlic Mashed Potatoes Recipe

Silky Roasted Garlic Mashed Potatoes Recipe


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4.5 from 39 reviews

  • Total Time: 16 minutes
  • Yield: 5 1x

Description

Creamy garlic mashed potatoes blend comforting textures with rich, roasted flavor. Buttery potatoes provide a luxurious side dish perfect for gatherings where you crave homestyle comfort.


Ingredients

Scale
  • 2 lbs (907 g) red potatoes, washed and cut into quarters
  • 1 head garlic
  • 6 tbsps (85 g) butter
  • ¾ cup (177 ml) half and half
  • 1 tsp (5 ml) olive oil
  • kosher salt
  • fresh ground pepper

Instructions

  1. Garlic Preparation: Slice off the top of a whole garlic head, exposing cloves, and drizzle with extra virgin olive oil. Wrap entirely in aluminum foil, creating a sealed packet that will protect and steam the garlic during roasting.
  2. Roasting Process: Place the foil-wrapped garlic in a preheated oven at 375 degrees Fahrenheit (190 degrees Celsius) for 55-65 minutes until cloves transform into a golden, soft, and caramelized state.
  3. Potato Cooking: Cleanse potatoes under cool water, then transfer to a large Dutch oven. Submerge completely in cold water, add kosher salt, and bring to a vigorous boil. Reduce heat and simmer for 14-16 minutes until potatoes yield effortlessly to a fork’s gentle pressure.
  4. Mashing Technique: Drain potatoes in a colander and return to the warm pot. Squeeze roasted garlic cloves directly into the potatoes. Simultaneously warm half-and-half cream and unsalted butter in a separate saucepan until butter melts completely.
  5. Flavor Infusion: Pour the warm cream and butter mixture over potatoes and roasted garlic. Season with kosher salt and freshly ground black pepper. Mash using a potato masher, maintaining a rustic texture with occasional potato chunks for visual and textural interest.
  6. Presentation: Transfer the creamy mixture to a serving dish. Garnish with finely chopped fresh chives or parsley and crown with an additional pat of butter for a luxurious finish.

Notes

  • Roast Garlic Perfectly: Choose fresh, firm garlic heads with tight, unblemished cloves to ensure maximum flavor and smooth roasting.
  • Select Potatoes Wisely: Use starchy potatoes like Russet or Yukon Gold for the creamiest, fluffiest mashed potato texture.
  • Control Moisture Carefully: Drain potatoes thoroughly and return to warm pot to prevent watery mashed potatoes and maintain optimal consistency.
  • Temperature Matters: Warm cream and butter before adding to potatoes to create smoother, more evenly blended mashed potatoes without cooling down the dish.
  • Prep Time: 15 minutes
  • Cook Time: 1 hour 15 minutes
  • Category: Dinner, Side Dish
  • Method: Roasting
  • Cuisine: American

Nutrition

  • Serving Size: 5
  • Calories: 360
  • Sugar: 2 g
  • Sodium: 300 mg
  • Fat: 18 g
  • Saturated Fat: 11 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 42 g
  • Fiber: 4 g
  • Protein: 6 g
  • Cholesterol: 35 mg
Michael Rivera

Michael Rivera

Co-Founder & Culinary Instructor

Expertise

  • Classic French Cuisine
  • Artisanal Bread Baking
  • Plant-Based Culinary Innovation
  • Recipe & Menu Development
  • Interactive Online Instruction

Education

The French Culinary Institute (now part of the International Culinary Center)

  • Program: Classic Culinary Arts
  • Focus: An intensive curriculum rooted in classical French techniques, artisanal bread production, and contemporary culinary methods.

Michael Rivera is a seasoned chef and culinary instructor based in San Francisco, CA. Trained in Classic Culinary Arts at The French Culinary Institute, he refined his skills in Michelin-starred kitchens, mastering classic French techniques and artisanal bread baking. 

Passionate about making gourmet methods accessible, Michael co-founded thatsmyhome.com to share his expertise through interactive online lessons and innovative, plant-based recipes. He loves blending traditional techniques with modern ideas, encouraging home cooks to enjoy the art of cooking in a relaxed, fun environment.

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