Cheesy Garlic Mashed Potatoes Recipe — Creamy, Savory Side Dish

Cheesy Garlic Mashed Potatoes are rich, creamy, and packed with garlic, butter, sour cream, heavy cream, and plenty of freshly shredded cheddar. This comforting side comes together in under an hour and pairs perfectly with roast turkey, gravy, or roasted vegetables — yet it’s simple enough for a weeknight family meal.

If you love classic “meat and potatoes” dinners, these mashed potatoes are a must. They combine a robust garlic flavor with creamy dairy and sharp cheddar for a comforting, crowd-pleasing side dish. Use russets for a fluffy texture or Yukon Golds for a naturally buttery finish. Freshly shredded cheese is recommended for the best melt and texture.

Ingredients

• 6 large potatoes (russet or Yukon Gold), peeled and chopped into uniform pieces
• 1/4 cup unsalted butter (omit added salt if using salted butter)
• 1/4 cup sour cream
• 1/4 cup heavy cream (or whole milk as a lighter substitute)
• 1/2 teaspoon salt, plus more to taste
• 6 cloves garlic, minced
• 1 cup freshly shredded cheddar cheese (avoid pre-shredded varieties for best texture)

Step by step

1. Peel and chop the potatoes into roughly even pieces, about 1–2-inch cubes, so they cook uniformly.
2. Place the potatoes in a large pot and cover with cold water; starting cold helps them cook evenly.
3. Bring to a boil and simmer until just fork-tender, about 20–25 minutes. Drain thoroughly.
4. Return the hot potatoes to a large bowl and mash to your preferred consistency using a potato masher. For extra-smooth potatoes, a ricer works well.
5. While the potatoes are still hot, stir in the butter, sour cream, heavy cream, minced garlic, and salt until combined.
6. Add the shredded cheddar and mix quickly so the residual heat melts the cheese into the potatoes.
7. Taste and adjust seasoning with additional salt and pepper if needed. Serve hot.

Tips for best results

• Always start potatoes in cold water so they cook evenly from the outside to the center.
• Do not overcook; potatoes should be just fork-tender to avoid a mealy texture.
• Cut potatoes into uniform pieces to ensure even cooking.
• If you prefer very smooth mashed potatoes, use a potato ricer or food mill instead of a masher.

Variations and substitutions

• Swap heavy cream for whole milk or use a mix of milk and broth to lighten the dish.
• Stir in 2–3 tablespoons of cream cheese for an even richer, silkier texture.
• Finish with chopped fresh chives, green onions, or a sprinkle of paprika for color and flavor.

If you try this recipe, please leave a comment and rating — feedback helps refine the recipe and helps others find it.

Cheesy Garlic Mashed Potatoes

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4 from 1 review

• Author: Melissa Riker
• Total Time: 40 minutes
• Yield: 12 servings