A quick, easy, and fail-proof way to make the best potato mash. Roasted garlic mashed potatoes lift simple mashed potatoes into a richly flavored side that pairs beautifully with any meat.
Creamy mashed potatoes are a classic side for roast or grilled meats. Made by mashing boiled potatoes with butter, half-and-half, salt, and pepper, they become exceptionally flavorful when combined with roasted garlic. Follow the tips and instructions in this recipe and you’ll get smooth, velvety mashed potatoes every time.
Mashed potatoes are also a versatile base in many cuisines. They can be seasoned, fried, baked, or used as a filling to create a variety of textures and flavors.
Best way to mash potatoes
- Use a potato ricer, traditional masher, or a hand blender.
- A hand mixer or blender helps achieve a fluffy texture quickly, while a ricer or hand masher gives a consistently smooth result without overworking the starches.
Ingredients
Mashed potatoes require only a few simple ingredients. Roasted garlic adds depth without complicating the dish.
- Potatoes – Russet or Yukon Gold work best for creamy, fluffy mash.
- Butter – adds richness and flavor.
- Garlic cloves – roasted garlic brings a mellow, sweet garlic flavor.
- Half-and-half – a blend of milk and cream for creaminess.
- Pepper – balances the richness and garlic.
Also have salt on hand and be generous when salting the cooking water to season the potatoes from within.
How to make
- Trim the top 1/4 inch off the garlic head, drizzle with olive oil, wrap in foil, and roast in the oven until soft.
- Let the garlic cool, squeeze out the softened cloves, and mash them with a fork.
- Salt the cooking water in a large pot, add the potatoes, and simmer until fork-tender. Drain well.
- Return the drained potatoes to the hot pot to evaporate any remaining water, then mash or process with butter, roasted garlic, sour cream, and half of the half-and-half.
- Add the remaining half-and-half gradually, checking texture, and finish with pepper and additional salt if needed.
Tips
- Add half-and-half in stages: Start with half, mix, then add the rest as needed. It’s easier to add more liquid than to fix a runny mash.
- If your mash becomes runny, see the FAQ below for fixes such as draining excess liquid or adding more cooked potatoes to absorb moisture.
- Salt generously: Add salt to the boiling water so the potatoes season evenly. Most of the salt remains in the water, but it helps flavor the potatoes.
- Start potatoes in cold water and bring them to a simmer. Dropping cold potatoes into already boiling water will cook the outside too quickly and risk uneven doneness.
- Warm the half-and-half before adding it to hot potatoes; cold liquid can cool the mixture and reduce creaminess.
- Use room-temperature butter and sour cream so they blend smoothly into hot potatoes.
- Drain potatoes thoroughly and return them to the hot pot to let leftover steam evaporate; excess water yields mushy, soupy mash.
Storing Garlic Mashed Potatoes
Mashed potatoes keep well in the refrigerator for several days and can be frozen for longer storage. Reheat gently in the microwave or on the stovetop, adding a splash of milk or half-and-half if they dry out.
Leftovers can be transformed into potato cakes, added to shepherd’s pie, or mixed with vegetables and meat to create new dishes.
Frequently Asked Questions
Strain off excess liquid and gently heat the mash to evaporate remaining moisture. You can also fold in additional cooked, mashed potatoes to absorb liquid. Starch-based thickeners like cornstarch work, but adding more potatoes is preferable to preserve flavor and texture.
If the garlic flavor is overpowering, increase the potato quantity to dilute the intensity. Adding dairy such as sour cream or more half-and-half can also mellow the flavor.
Greek yogurt is a good substitute for sour cream and will add creaminess with a slightly tangy note.
Overcooked potatoes can become watery and mushy. Return them to low heat and stir to evaporate excess water until the desired consistency is reached.
Yes. Steaming takes a bit longer but reduces the risk of potatoes absorbing excess water, which helps prevent a soupy mash.
Starchy potatoes like Russets and some Yukon Gold varieties create a light, fluffy mash and generally require less mashing to reach a smooth texture.
Half-and-half is an equal mix of milk and cream. It’s richer than milk but lighter than cream, providing a creamy texture without being overly heavy—ideal for mashed potatoes, sauces, and soups.
More side dishes recipe
Baked Ranch Potatoes
Pecan Honey Roasted Carrots
Baked Greek Potato Wedges
Creamy Apple Slaw With Cranberries
Maple Bacon Sweet Potato Hash
Asian Green Beans
Serve Garlic Mashed Potatoes with
Garlic mashed potatoes pair well with many roast and comfort-style mains. Try them with roast chicken, lemon-thyme or rosemary-lemon chicken thighs, creamy garlic chicken, BBQ chicken, or sweet-and-spicy boneless chicken thighs for a satisfying meal.
Roasted Garlic Mashed Potato
Side Dish
American
10
30
Servings
6 servings
Ingredients
- 2 pound Potatoes
- 1 head Garlic
- ¾ cup half and half
- ¼ cup sour cream room temperature
- 4 tablespoon butter cubed and at room temperature
- ½ teaspoon pepper
- salt to taste
Instructions
To make roasted garlic
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Trim about 1/4 inch from the top of the garlic bulb, place cut-side up on foil, drizzle with a teaspoon of olive oil, sprinkle salt, wrap tightly, and bake at 350°F for about an hour.
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Let the garlic rest for 10–15 minutes before unwrapping and allow it to cool completely.
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Squeeze the softened garlic cloves from their skins and mash with the back of a fork.
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Roasted garlic can be made ahead and refrigerated in an airtight container for up to 3 days.
To make mashed potatoes
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Peel (optional) and cut potatoes into even pieces, rinse in cold water, and place in a large pot with enough water to cover. Add a heaping teaspoon of salt and cook until fork-tender.
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Drain the potatoes thoroughly and return them to the hot pot to evaporate any remaining water.
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Add roasted garlic, sour cream, half of the half-and-half, butter, a teaspoon of salt, and pepper to the potatoes.
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Use a hand mixer, hand blender, or masher to combine until smooth and fluffy. Avoid overworking if using a regular blender to prevent gluey texture.
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Taste and adjust seasoning. Fold in the remaining half-and-half with a rubber spatula until the desired consistency is reached.
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Serve hot, drizzled with melted butter and garnished with chives or green onions if desired.
Nutrition
| Calories: 132kcal
| Carbohydrates: 3g
| Protein: 1g
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