Cheesy Garlic Mashed Potatoes – Creamy Comfort Food

WANT TO SAVE THIS RECIPE?

If you love comfort food that warms the soul, these Cheesy Garlic Mashed Potatoes will be your new go-to side dish. Buttery, creamy, and loaded with sharp cheddar and savory Parmesan, they’re the ultimate mash-up (pun intended) of rich, indulgent flavors.

Whether you’re looking for holiday side dishes, easy weeknight dinner ideas, or potluck crowd-pleasers, this recipe delivers. The roasted garlic aroma fills your kitchen as the potatoes whip into a fluffy cloud of cheesy perfection. These are not your average mashed potatoes — they’re a creamy, dreamy flavor bomb that pairs with just about anything.

Why You’ll Love This Recipe

• Rich and creamy — every bite is smooth and cheesy.

• Garlic-forward flavor — sautéed buttered garlic makes it irresistible.

• Perfect for any meal — from steak dinners to Thanksgiving feasts.

• Customizable — swap cheeses or add mix-ins.

• Make-ahead friendly — reheat beautifully for stress-free entertaining.

Ingredient Breakdown

Russet Potatoes – High starch content makes them light and fluffy when mashed.

Garlic – Sautéed in butter to release a mellow, nutty aroma without bitterness.

Unsalted Butter – Adds richness and helps carry the garlic flavor through the dish.

Heavy Cream (or Milk) – Creates a silky-smooth texture; heavy cream makes it extra luxurious.

Cheddar Cheese – Sharp, melty goodness that adds tang and depth.

Parmesan Cheese – Salty, nutty, and perfect for rounding out the cheesy profile.

Salt & Black Pepper – Essential for seasoning and balance.

Fresh Chives or Parsley – Adds freshness and a pop of color before serving.

Step-by-Step Instructions

1. Cook the potatoes

   • Bring a large pot of salted water to a boil.

   • Add diced potatoes and cook until fork-tender, about 15–20 minutes.

   • Drain well and return to the pot to steam off excess moisture.

2. Prepare the garlic butter

   • In a small saucepan, melt butter over medium heat.

   • Add minced garlic and sauté for 1–2 minutes until fragrant, being careful not to burn it.

   • Remove from heat.

3. Mash the potatoes

   • Use a potato masher or hand mixer to mash the hot potatoes until smooth.

   • Gradually add the garlic butter and heavy cream, mixing until creamy and lump-free.

4. Add the cheese

   • Fold in shredded cheddar and Parmesan until melted and fully incorporated.

   • Season generously with salt and freshly ground black pepper.

5. Serve and garnish

   • Spoon into a serving bowl, top with chopped chives or parsley, and serve warm.

Pro Tips for the Creamiest Potatoes

1. Start with cold water — this helps potatoes cook evenly without becoming gluey.

2. Warm the cream before adding — keeps the mash hot and absorbs more easily.

3. Don’t overmix — too much mashing can make potatoes gummy.

4. Grate your own cheese — pre-shredded cheese can be coated with anti-caking agents that affect melting.

5. Taste as you go — seasoning is key to perfect mashed potatoes.

Ingredient Swaps & Variations

• Extra cheesy: Add cream cheese or mozzarella for more gooey texture.

• Garlic lovers: Roast the garlic first for a sweeter, deeper flavor.

• Herb-infused: Stir in rosemary, thyme, or dill.

• Lighter version: Swap heavy cream for low-fat milk and reduce butter.

• Loaded potatoes: Top with crispy bacon bits and sour cream.

Serving Suggestions

• Pair with roast chicken, grilled steak, or baked salmon.

• Serve alongside holiday turkey or ham for a festive feast.

• Add to a shepherd’s pie as the creamy topping.

Make Ahead & Storage Tips

• Make ahead: Prepare the mashed potatoes up to 2 days in advance; store covered in the fridge.

• Reheat: Warm in a saucepan over low heat, adding a splash of cream or milk to restore creaminess.

• Freeze: Store in an airtight container for up to 2 months. Thaw overnight in the fridge before reheating.

Frequently Asked Questions

Can I use Yukon Gold potatoes instead?
Yes! Yukon Golds will give a naturally buttery flavor and slightly creamier texture.

Can I make this without dairy?
Use plant-based butter, almond or oat milk, and dairy-free cheeses.

Why are my mashed potatoes gluey?
Overmixing breaks down starches too much, leading to a sticky texture. Mash gently.

Can I keep mashed potatoes warm for a party?
Yes — keep them in a slow cooker on the “warm” setting with a bit of extra cream.

Emily

Cheesy Garlic Mashed Potatoes

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 20 minutes mins

Total Time 34 minutes mins

Servings: 6

Course: Side Dish

Cuisine: American

Calories: 320

Ingredients Equipment Method Notes

Ingredients

  

• 2 pounds russet potatoes, peeled and diced
• 4 cloves garlic, minced
• ½ cup unsalted butter
• 1 cup heavy cream (or milk)
• 1 cup shredded cheddar cheese
• ½ cup grated Parmesan cheese
• Salt and black pepper, to taste
• Chopped fresh chives or parsley (for garnish)

Equipment

• Large pot
• Colander
• Small saucepan
• Potato masher or hand mixer
• Mixing spoon

Method

 

1. Bring a large pot of salted water to a boil.
2. Add diced potatoes and cook until fork-tender, about 15–20 minutes.
3. Drain well and return to the pot to steam off excess moisture.
4. In a small saucepan, melt butter over medium heat.
5. Add minced garlic and sauté for 1–2 minutes until fragrant, being careful not to burn it.
6. Remove from heat.
7. Use a potato masher or hand mixer to mash the hot potatoes until smooth.
8. Gradually add the garlic butter and heavy cream, mixing until creamy and lump-free.
9. Fold in shredded cheddar and Parmesan until melted and fully incorporated.
10. Season generously with salt and freshly ground black pepper.
11. Spoon into a serving bowl, top with chopped chives or parsley, and serve warm.

Notes

• Avoid boiling potatoes too hard — a gentle simmer helps them stay fluffy.
• Always taste before serving; potatoes soak up seasoning quickly.

WANT TO SAVE THIS RECIPE?