Roasted Garlic Mashed Potatoes

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These Roasted Garlic Mashed Potatoes can easily be made ahead of time! The flavorful roasted garlic, creamy sweet butter along with browned butter with fresh herbs make this the BEST Mashed Potato Recipe. They are smooth, creamy, and so tasty!

Roasted Garlic Mashed Potatoes with browned butter on top in a white bowl.


 

Say goodbye to boring mashed potatoes. These Roasted Garlic Mashed Potatoes are so much better. You will love that the recipe is super easy and can be made ahead making them the BEST Holiday Mashed Potatoes.
If you are looking for other potato recipes, consider making Ruth’s Chris Sweet Potato Casserole or Loaded Mashed Potato Casserole.

Garlic and herb mashed potatoes on a spoon.

Roasting Garlic until golden soft is the key to making these mashed potatoes so flavorful. The depth of flavor that is added pushes these potatoes to a whole new level. They are great for a side dish with Thanksgiving Roasted Turkey, a Bourbon Glazed Christmas Ham or even Filet Mignon for a fancier dinner.

Bowl and spoon with Garlic Roasted mashed potatoes with text on image Creamy and Flavorful

After roasting the garlic, you will then peel, dice and boil potatoes. You will add the garlic, the quick butter and cream mixture before mashing the potatoes with a potato masher, potato ricer or hand mixer. To make them over the top delicious, add a browned butter with a bit of fresh thyme. So simple.

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Bowl of mashed potatoes with roasted garlic with text on image Creamy and Flavorful

These Roasted Garlic Mashed Potatoes can be made ahead of time. I find this method best when entertaining (especially when I make Thanksgiving Mashed Potatoes). Add the mashed potatoes to a casserole dish after they have cooled. Then, cover with aluminum foil. Store in the refrigerator for up to 3 days ahead. When ready to enjoy, warm for about 30 minutes in a 350 degree oven.

Bowl of brown butter topped garlic mashed potatoes with text on image Creamy and Flavorful

Roasted Garlic Mashed Potatoes Ingredients

You don’t need any fancy ingredients to make Roasted Garlic Mashed Potatoes like this. Just grab the ingredients for homemade mashed potatoes… and some garlic! To make a Garlic and Herb mashed potatoes like ours, here’s what you’ll need:

Ingredients to make Roasted Garlic Mashed Potatoes.
  • Garlic – We’re going to make whole roasted garlic for this recipe, so you need to get a whole head of garlic. No minced garlic from the jar this time- sorry!
  • Olive Oil – No need to use any fancy extra virgin olive oil this time around. Just whatever cooking olive oil you have sitting around should work.
  • Butter
  • Milk – Use whole milk it adds tot he creaminess.
  • Half-and-Half – Adds yet another level to make these a super creamy mashed potato.
  • Potatoes – The best potatoes for mashed potatoes usually comes down to two choices: russets or Yukon golds. We went with russet potatoes for their fluffier finish. Yukon golds can give you creamier mashed potatoes but we figure there’s plenty of dairy and creaminess here already.
  • Salt and Pepper
  • Fresh Sage or Thyme: Optional but add additional flavor

See recipe card for quantities.

How to make Garlic Roasted Mashed Potatoes

Making this mashed potato recipe isn’t too different from any other homemade mashed potatoes. You have to know how to roast garlic but, besides that, making these Garlic Whipped Potatoes is simple and easy. For a quick step-by-step recipe, keep reading on:

  • Before we make mashed potatoes, we have to show you how to make roasted garlic. It’s pretty easy- cut off one end of a garlic head, set it on some aluminum foil, and then hit it with a healthy drizzle of olive oil.
Putting olive oil on a clove of fresh garlic.
  • Close the foil up around the garlic head and set in an awaiting 400 degree oven. Let bake for 30 minutes before removing from the oven and setting aside to cool.
Freshly roasted garlic inside of a piece of aluminum foil.
  • Now lets get to making mashed potatoes. To start, add butter to a measuring cup or mixing bowl. Put it in the microwave for 30 seconds. If using room temperature butter, this should melt it.
Melted butter in a glass measuring cup.
  • Add milk and half-and-half to butter and mix well to combine. Allow to cool slightly if you have gotten the butter too hot. Set this aside for now.
Milks being added to melted butter.
  • Peel potatoes and cut down into 1/2-inch cubes before adding to a large pot or dutch oven. Add enough water to cover, optionally add a pinch of salt, and boil over medium heat for 20-25 minutes.
Boiled potatoes in a pot with water.
  • Once potatoes are tender enough to be stabbed with a fork, cut the heat and drain off before moving to a large serving or mixing bowl. Add roasted garlic by squeezing cloves until insides pop free. Beat potatoes and garlic together until blended and smooth.
Smooshed garlic being added to boiled potatoes in a mixing bowl with hand mixer.
  • Give butter and milk mixture a quick stir to reincorporate before slowly adding to potatoes. Gradually add butter mixture and beat in to combine until you reach your desired consistency. Season with salt, pepper, and optional herbs before serving.

Storage / Freezing

Storage: Leftover mashed potatoes are always great to have around for stuff like Shepherd’s Pie, so don’t let it go to waste! Let cool completely before wrapping tightly in plastic wrap and/or aluminum foil- an airtight container works too- before setting in the fridge. Homemade Mashed Potatoes last around 3-4 days in the fridge, mostly due to all that dairy.

Freezing: If you want to try freezing Mashed Potatoes with Roasted Garlic, give it a shot- it lasts a lot longer. Again, let cool completely before wrapping in plastic wrap(press it down onto the potatoes for a good seal) and foil to prevent freezer-burn. Keep in the freezer for 2-4 months and reheat in the oven with a splash of milk for best results.

Mashed potatoes in a bowl with fresh herbs and browned butter on top.

Tips for the BEST Garlic Mashed Potatoes

  • Don’t skip the fresh roasted garlic and herbs.
  • To make them over the top delicious, add a browned butter with a bit of fresh thyme.
  • If making ahead of time: Add the mashed potatoes to a casserole dish after they have cooled. Then, cover with aluminum foil. Store in the refrigerator for up to 3 days ahead. When ready to enjoy, warm for about 30 minutes in a 350 degree oven.
Spoon with Roasted Garlic Mashed Potatoes.

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Roasted Garlic Mashed Potatoes

These Roasted Garlic Mashed Potatoes can easily be made ahead of time! The flavorful roasted garlic, creamy sweet butter along with browned butter with fresh herbs make this the BEST Mashed Potato Recipe. They are smooth, creamy, and so tasty!
Prep: 8 minutes
Cook: 55 minutes
Total: 1 hour 3 minutes
Servings: 6 servings

Ingredients 

  • 1 head Garlic
  • 1 tbsp Virgin Olive Oil
  • 3 lb Russet Potatoes
  • 6 tbsp Butter, room temperature
  • 1/4 cup Half and Half, room temperature
  • 1/4 cup Milk, room temperature
  • Salt, to taste
  • Pepper, to taste

Instructions 

  • Cut end off end of head of garlic, place in foil and drizzle with olive oil.
  • Close up foil and bake in 400 degree oven for 30 minutes. Set aside.
  • Allow to cool.
  • Microwave butter for 30 seconds.
  • Add milk and half and half to the butter
  • Peel and dice potatoes into 1/2″ cubes.
  • Cover in water in large pan and boil over medium for 20-25 minutes, until tender.
  • Drain potatoes and transfer to serving bowl.
  • Add cloves of the roasted garlic by popping out of their skins.
  • Beat potatoes until everything is blended and smooth.
  • Gradually beat in butter and milk mixture until you reach desired consistency.
  • Season with salt and pepper to taste.
  • You can optionally toss 4 tablespoons of butter in a small skillet with a spring of sage and cook over mediun heat until the butter browns. Then remove sage and pour over potatoes,

Notes

  • Don’t skip the fresh roasted garlic and herbs.
  • To make them over the top delicious, add a browned butter with a bit of fresh thyme.
  • If making ahead of time: Add the mashed potatoes to a casserole dish after they have cooled. Then, cover with aluminum foil. Store in the refrigerator for up to 3 days ahead. When ready to enjoy, warm for about 30 minutes in a 350 degree oven.

Nutrition

Calories: 326kcal, Carbohydrates: 43g, Protein: 6g, Fat: 15g, Saturated Fat: 8g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 5g, Trans Fat: 0.5g, Cholesterol: 35mg, Sodium: 112mg, Potassium: 996mg, Fiber: 3g, Sugar: 2g, Vitamin A: 405IU, Vitamin C: 14mg, Calcium: 65mg, Iron: 2mg
Like this recipe? Rate and comment below!
Long pin collage with text on image Creamy and Flavorful
Long pin collage with text on image Creamy and Flavorful
Long pin collage with text on image Creamy and Flavorful

About Jen Lunsford

A lover of food and frugal living. A wife to a wonderful hubby, momma to 5 fun kiddos. Welcome to my blog. You will find REAL TASTY RECIPES. Be sure to subscribe to my email list and follow me on social media, to never miss a recipe.

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1 Comment

  1. I can almost taste these awesome potatoes. Thanks so much for sharing your great recipe with Full Plate Thursday and enjoy your Thanksgiving week!
    Come Back Soon
    Miz Helen