Restaurant Style Cheesy Mashed Potatoes

Restaurant Style Cheesy Mashed Potatoes is a medium American recipe that serves 4. 512 calories per serving. Recipe by ThatDudeCanCook on YouTube.

Prep: 15 min | Cook: 40 min | Total: 1 hr 10 min

Cost: $7.18 total, $1.79 per serving

Ingredients

  • 2 pounds Yukon Gold Potatoes (peeled and cut into 1‑inch cubes)
  • 1 tablespoon Salt (for boiling water)
  • 4 tablespoons Unsalted Butter (cut into cubes)
  • 2 tablespoons All-Purpose Flour (for roux)
  • 1 cup Whole Milk (preferably 2% or whole)
  • 1 cup Gruyère Cheese (shredded)
  • 1 cup Fontina Cheese (shredded)
  • 2 tablespoons Fresh Chives (chopped for garnish)
  • 1 pinch Black Pepper (freshly ground, optional)

Instructions

  1. Prep and cut potatoes

    Peel the Yukon Gold potatoes and cut them into uniform 1‑inch cubes; keep them in a bowl of cold water to prevent browning.

    Time: PT5M

  2. Boil potatoes

    Fill a large pot with water, add 1 tablespoon salt, bring to a boil, add the potatoes and cook until fork‑tender, about 15‑20 minutes. Drain well.

    Time: PT20M

    Temperature: Boiling

  3. Rice potatoes

    While still hot, push the potatoes through a potato ricer into a large mixing bowl.

    Time: PT2M

  4. Prepare cheese sauce roux

    In a saucepan melt 4 tablespoons butter over low heat, whisk in 2 tablespoons flour and cook, stirring constantly, for about 5 minutes until lightly golden but not browned.

    Time: PT5M

    Temperature: Low heat

  5. Create cheese sauce

    Increase heat to medium and slowly whisk in 1 cup whole milk a little at a time. When the mixture thickens, add the shredded Gruyère and Fontina cheeses, stirring until the sauce is smooth and coats the back of a spoon.

    Time: PT8M

    Temperature: Medium heat

  6. Mix potatoes with cheese sauce

    Fold the cheese sauce into the riced potatoes until evenly combined. Transfer the mixture to a greased baking dish and smooth the surface.

    Time: PT3M

  7. Broil mashed potatoes

    Place the baking dish under a pre‑heated broiler for about 5 minutes, or until the top is lightly golden and bubbling.

    Time: PT5M

    Temperature: Broil

  8. Garnish and serve

    Sprinkle chopped chives over the top, season with extra salt and pepper if desired, and serve hot.

    Time: PT2M

Nutrition Facts

Calories
512
Protein
25g
Carbohydrates
80g
Fat
30g
Fiber
5g

Dietary info: Vegetarian

Allergens: Milk, Cheese, Gluten

Last updated: March 12, 2026

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Restaurant Style Cheesy Mashed Potatoes

Recipe by ThatDudeCanCook

A creamy, cheesy mash made from Yukon Gold potatoes, enriched with a buttery flour‑based cheese sauce, finished under the broiler for a golden top and finished with fresh chives. Perfect as a side for holiday meals or weeknight dinners.

MediumAmericanServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
25m
Prep
25m
Cook
10m
Cleanup
1h
Total

Cost Breakdown

$7.18
Total cost
$1.79
Per serving

Critical Success Points

  • Boil potatoes until fork‑tender
  • Cook roux without browning
  • Gradually add milk and cheese to form a smooth sauce
  • Broil until golden

Safety Warnings

  • Boiling water can cause severe burns; handle with care
  • Saucepan contents become very hot; use oven mitts when broiling
  • Watch the broiler closely to prevent burning

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of cheesy mashed potatoes in American comfort food cuisine?

A

Mashed potatoes have long been a staple of American home cooking, symbolizing comfort and family gatherings. Adding cheese and broiling creates a richer, restaurant‑style version that became popular in mid‑20th‑century diners and holiday spreads.

cultural
Q

What are the traditional regional variations of mashed potatoes in United States cuisine?

A

Regional twists include adding sour cream in the Midwest, cheddar in the South, and cream cheese or horseradish in New England. The cheesy broiled style blends the Southern love of cheese with classic New England broiled toppings.

cultural
Q

How is cheesy mashed potatoes traditionally served in American holiday meals?

A

It is often presented as a side dish alongside roasted turkey or ham, topped with a golden crust from the broiler and garnished with fresh herbs like chives or parsley for color and freshness.

cultural
Q

What occasions or celebrations is cheesy mashed potatoes traditionally associated with in American culture?

A

Cheesy mashed potatoes are popular at Thanksgiving, Christmas, and family reunions because they can be made ahead and provide a hearty, crowd‑pleasing side that pairs well with many main courses.

cultural
Q

What makes this cheesy broiled mashed potatoes recipe special compared to regular mashed potatoes?

A

The recipe incorporates a butter‑flour roux and a blend of Gruyère and Fontina, creating a velvety cheese sauce that is finished under a broiler for a lightly crisp top, giving depth of flavor and texture not found in plain mash.

cultural
Q

What are the most common mistakes to avoid when making cheesy broiled mashed potatoes?

A

Common errors include over‑cooking the potatoes, which makes the mash watery; burning the roux, which adds a bitter taste; adding milk too quickly, causing a lumpy sauce; and leaving the dish under the broiler too long, which can scorch the cheese.

technical
Q

Why does this recipe use a butter‑flour roux instead of adding cheese directly to the milk?

A

The roux thickens the sauce evenly and prevents the cheese from separating, resulting in a smooth, glossy coating that clings to the potatoes without becoming grainy.

technical
Q

Can I make the cheesy mashed potatoes ahead of time and how should I store them?

A

Yes, you can prepare the cheese sauce up to two hours ahead and keep it warm, or assemble the mashed potatoes in a baking dish, cover, and refrigerate for up to 24 hours. Reheat gently and finish under the broiler just before serving.

technical
Q

What texture and appearance should I look for when the cheese sauce is done?

A

The sauce should be thick enough to coat the back of a spoon, glossy, and free of lumps. It will have a smooth, velvety mouthfeel and a pale golden color from the melted Gruyère and Fontina.

technical
Q

What does the YouTube channel ThatDudeCanCook specialize in?

A

The YouTube channel ThatDudeCanCook focuses on practical, restaurant‑inspired cooking techniques for home cooks, offering clear step‑by‑step tutorials that emphasize flavor, efficiency, and kitchen hacks.

channel
Q

How does the YouTube channel ThatDudeCanCook's approach to American comfort food differ from other cooking channels?

A

ThatDudeCanCook blends professional restaurant tricks—like using a ricer and a roux—with everyday ingredients, delivering elevated versions of classic dishes while keeping the instructions accessible for home kitchens.

channel

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