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Potatoes Romanoff Cheesy Bake

Featured in Hearty Main Courses.

Potatoes Romanoff combines shredded baked russets with a creamy blend of sour cream, sautéed shallots, and garlic, layered with sharp cheddar and Parmesan for a luscious side. The mixture is gently folded and piled into a casserole, then baked until the cheese is bubbling and a golden crust forms. Enjoy this comforting dish alongside roasted meats or as a highlight on holiday tables. Prepare ahead and simply reheat when ready; the rich texture and cheesy flavor are crowd-pleasers, and any leftovers can easily be refreshed with a touch of milk and extra cheese for another round of indulgence.

Ranah
Updated on Tue, 03 Jun 2025 23:12:03 GMT
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Potatoes Romanoff Recipe Pin it
Potatoes Romanoff Recipe | lifesugar.co

Potatoes Romanoff is the comforting dish I reach for when I want something both impressive and foolproof. This creamy casserole features layers of shredded baked potatoes blended with sharp cheddar and tangy sour cream, creating the ideal centerpiece for holiday tables or cozy meals at home. Each bite is rich and savory, with just enough garlic and shallot to keep you coming back for more.

The first time I made Potatoes Romanoff for Thanksgiving my family went back for seconds and the leftovers vanished by breakfast. It has since become one of my signature dishes that friends always request for gatherings.

Ingredients

  • Russet potatoes: Chosen for their starchy texture which leads to a fluffy bake Be sure to use potatoes baked ahead and thoroughly cooled for easy shredding
  • Salted butter: Adds richness and helps soften the shallots and garlic for deep flavor Choose high quality unsalted if you prefer more control over salt
  • Shallot: Adds sweetness and a mild onion flavor Look for firm bulbs with shiny skin for the freshest taste
  • Garlic: Brings a gentle aromatic kick Use fresh cloves and mince just before cooking
  • Salt: Seasons all the ingredients evenly Use a fine grain for even distribution
  • Ground black pepper: Delivers mild warmth and a bit of complexity Freshly ground gives the best aroma and taste
  • Sour cream: The secret to silky smooth potatoes Use full fat for the creamiest result
  • Sharp white cheddar cheese: Offers tang and gooey melt Choose freshly shredded for the best melt and boldest flavor
  • Grated parmesan: Lends a nutty topping and irresistible golden crust Always grate parmesan yourself for maximum flavor

Step by Step Instructions

Bake and Cool the Potatoes:
Begin by baking russet potatoes until fork tender and then cool them overnight in the fridge This step gives you sturdy potatoes that are easy to shred and hold their shape later
Sauté the Aromatics:
Melt butter in a small pan on medium low heat Add diced shallots and cook for about four minutes until translucent and soft Gently stir in minced garlic and cook for just thirty seconds to release its aroma then set the pan aside
Shred the Baked Potatoes:
Using a box grater or food processor carefully grate the cold baked potatoes Keep the skin on for extra flavor and texture Be careful not to mash the potatoes to maintain their airy structure
Mix the Filling:
In a large bowl combine sour cream salt black pepper most of the shredded cheddar and the sautéed shallot and garlic Use a spatula to fold in the shredded potatoes gently until everything is just combined Take care to keep the potato shreds intact for the best texture
Assemble and Bake:
Lightly arrange the potato mixture in a greased two quart baking dish Do not pack it down too much so the casserole stays fluffy Sprinkle the remainder of the cheddar and all of the parmesan evenly across the top Bake at three hundred seventy five degrees for twenty five to thirty minutes until the cheese is golden and bubbling
A plate of Potatoes Romanoff. Pin it
A plate of Potatoes Romanoff. | lifesugar.co

Every time I stir in the freshly shredded cheddar I think of my grandmother who claimed that cheese was the key to any good casserole. Once when I had run out she insisted we raid the neighbor’s fridge and sure enough that swap saved dinner

Storage Tips

Chill any leftovers in a covered dish and refrigerate for up to six days. I recommend reheating covered with foil in a three hundred fifty degree oven to keep the top from over browning and maintain that creamy texture. If the potatoes dry out just drizzle a splash of cream or milk before reheating and add a little extra cheese for even more richness.

Ingredient Substitutions

You can substitute Yukon gold potatoes for russets if you like a creamier texture. Swap the cheddar with a smoked gouda or even Swiss for deeper flavor. If you need extra tang use Greek yogurt in place of sour cream. For a vegetarian boost stirred in sautéed mushrooms or spinach work beautifully.

Serving Suggestions

Potatoes Romanoff makes an elegant companion to roast meats like beef or ham but also stands tall next to simple dishes such as green vegetables or salad. Serve with a leafy herb salad for balance or tuck it alongside breakfast eggs for a special brunch.

Easy Potatoes Romanoff. Pin it
Easy Potatoes Romanoff. | lifesugar.co

A Little History

Potatoes Romanoff was originally made famous in American steakhouses for its simplicity and crowd pleasing flavors. It was developed as a fancier twist on baked potatoes, ideal for preparing ahead and serving in generous portions to guests. This tradition of make ahead comforting sides continues to this day in many family kitchens.

Frequently Asked Questions

→ Can I prepare Potatoes Romanoff in advance?

Yes, assemble the dish a day ahead, refrigerate it, and bake just before serving. Adjust baking time as needed to ensure it's heated through.

→ What's the best potato type for Potatoes Romanoff?

Use large russet potatoes, baked and chilled overnight. Their firm texture and starchy profile work perfectly for shredding.

→ How can I reheat leftovers without drying out the dish?

Cover with foil and warm in a 350℉ oven. If needed, add a splash of milk or cream and fresh grated cheese before reheating.

→ Can I add other ingredients for extra flavor?

Absolutely! Crumbled bacon, chives, or sautéed mushrooms add wonderful depth to this potato side.

→ What cheese works best besides sharp cheddar?

Gruyere, fontina, or a smoky Gouda can be wonderful alternatives, or simply blend them with cheddar for a varied cheese flavor.

→ How long can Potatoes Romanoff be stored in the fridge?

Cover and refrigerate leftovers for up to 5-6 days for best flavor and texture.

Potatoes Romanoff Cheesy Bake

Tender baked potatoes folded with sour cream and sharp cheddar, finished bubbly and golden for a special side.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes

Category: Hearty Main Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings (6 portions)

Dietary: Vegetarian, Gluten-Free

Ingredients

→ Main Ingredients

01 3 large russet potatoes, baked and chilled overnight, skins left on
02 3 tablespoons salted butter
03 0.25 cup diced shallot
04 1 clove garlic, minced
05 2 teaspoons salt
06 0.5 teaspoon ground black pepper
07 1.5 cups sour cream
08 2.5 cups freshly shredded sharp white cheddar cheese, divided
09 0.5 cup grated parmesan cheese

Instructions

Step 01

Preheat oven to 190°C. Grease a 2-litre baking dish.

Step 02

In a small pan, melt the butter over medium-low heat. Sauté diced shallot until softened and translucent, about 4 minutes. Add minced garlic and cook for an additional 30 seconds. Remove mixture from heat.

Step 03

Using a box grater or food processor, grate cold baked potatoes with skins intact.

Step 04

In a large mixing bowl, mix sour cream, salt, black pepper, 2 cups of the cheddar, and the sautéed shallot and garlic. Gently fold in shredded potatoes to retain their texture, stirring until just combined.

Step 05

Gently transfer potato mixture into the prepared baking dish. Evenly sprinkle with remaining cheddar and grated parmesan cheese.

Step 06

Bake for 25–30 minutes, until the top is golden brown and bubbling.

Notes

  1. For best texture, bake potatoes a day in advance and chill overnight before grating.
  2. If preparing ahead, refrigerate unbaked casserole and increase baking time to 45 minutes.
  3. To reheat leftovers, cover with foil and warm in a 175°C oven until heated through. Add a splash of milk or cream if the texture appears dry.
  4. At a multi-course meal, this dish can yield up to 8–10 portions.

Tools You'll Need

  • Box grater or food processor
  • Mixing bowl
  • Small sauté pan
  • 2-litre baking dish
  • Oven

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains milk and cheese (dairy)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 484
  • Total Fat: 35 g
  • Total Carbohydrate: 26 g
  • Protein: 17 g