Make creamy Cheddar Mashed Potatoes with Yukon Gold potatoes, butter, sour cream, and sharp cheddar cheese. This easy recipe produces smooth, cheesy, and flavorful mashed potatoes, perfect as a side for weeknight dinners, holiday meals, or family gatherings. Top with chives or black pepper for added freshness and presentation.

Ingredients
- 3 pounds Yukon Gold potatoes, peeled and cut into 1½-inch chunks
- 2 cups low-sodium chicken or vegetable broth
- Water, as needed to cover potatoes
- ⅓ cup sour cream (light or full-fat)
- 4 tablespoons butter, at room temperature
- ¾ teaspoon salt, or to taste
- ½ cup milk (whole or 2%)
- 1½ to 2 cups shredded sharp cheddar cheese
- Freshly ground black pepper (optional, for garnish)
- Chopped fresh chives (optional, for garnish)
Instructions
1. Cook the Potatoes
- Place the potatoes in a large pot or Dutch oven. Add the broth and enough water to cover the potatoes by about 1 inch.
- Bring to a boil over high heat. Reduce heat to a simmer, cover, and cook for 20–25 minutes, or until the potatoes are very tender when pierced with a fork or knife.
2. Prepare Dairy Ingredients
- Let the sour cream sit at room temperature while the potatoes cook.
- Warm the milk in a small saucepan over low heat or in the microwave until just warm. Set aside.
3. Drain and Dry
- Drain the potatoes well and return them to the warm, empty pot over low heat.
- Toss the potatoes for 1–2 minutes to remove excess moisture. Remove from heat.
4. Mash the Potatoes
Hand Mashing Method:
- Add the butter and mash the potatoes slightly.
- Mix in the sour cream and salt, then mash again.
- Add about half the milk and continue mashing to your desired consistency. Add more milk as needed.
- Stir in the cheddar cheese until melted and fully combined.
Electric Mixer Method:
- On low speed, break up the potatoes slightly. Add butter, sour cream, and salt, and mix.
- Gradually add the warmed milk on medium speed until the potatoes are smooth and creamy.
- Stir in the cheese until melted. Avoid overmixing to prevent a gummy texture.
5. Garnish and Serve
- Optionally, top with chopped chives and freshly ground black pepper. Serve warm.
Why You’ll Love This Recipe
- Creamy, cheesy texture with rich, savory flavor.
- Perfectly buttery and smooth potatoes that complement any main dish.
- Comfort food classic that’s easy enough for weeknights and elegant enough for gatherings.

Tips
- Dry the potatoes: Tossing them over low heat removes extra moisture for creamier mashed potatoes.
- Warm your milk: This keeps the potatoes fluffy and prevents cooling the mixture.
- Don’t overmix: Overworking potatoes can make them gummy.
Variations and Substitutions
- Swap Yukon Gold potatoes for Russet potatoes for a fluffier texture.
- Use cream cheese instead of sour cream for extra richness.
- Try adding garlic, roasted onions, or smoked paprika for extra flavor.
FAQs
Q: Can I make these ahead of time?
A: Yes, make them up to a day ahead and reheat gently over low heat, adding a splash of milk if needed.
Q: Can I use pre-shredded cheese?
A: Yes, but shredded cheese with anti-caking agents may not melt as smoothly as freshly shredded cheddar.
Q: Can I make them dairy-free?
A: Substitute butter, milk, and sour cream with plant-based alternatives like olive oil, almond milk, and vegan sour cream.
Serving
- Serve as a side for roasted meats, grilled chicken, or holiday dinners.
- Pair with gravy or caramelized onions for extra flavor.
Suggestions
- Top with crispy fried onions or crumbled bacon for added texture.
- Mix in steamed broccoli or roasted garlic for a vegetable boost.
- Use as a base for loaded mashed potato bowls with cheese, sour cream, and chives.








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