Effortless Cheesy Delmonico Potatoes

Featured in: Side Dishes

Loaded with flavor and easy to prep, these cheesy Delmonico potatoes mix a smooth sauce with simple potatoes. Toss it together the night before so you're not racing around on the day. That combo of cheese, cream, and a bit of spice really kicks things up a notch.

Twistytaste.com
Updated on Wed, 11 Jun 2025 19:05:56 GMT
Cheesy potatoes baked golden and topped with fresh herbs. Pin it
Cheesy potatoes baked golden and topped with fresh herbs. | twistytaste.com

Top Make Ahead Delmonico Potatoes

I'm excited to share this absolute crowd-pleaser everyone begs me to make. These Delmonico Potatoes are out-of-this-world creamy and will save your sanity if you need to prep in advance for guests. I always pair this cheesy, rich potato bake with whatever meat we're having. Here's something fun—the origin is Delmonico's in NYC, and it's easy to see why this comfort classic still gets love today.

Why I Never Skip Making This

This dish is next-level comfort, you guys. Using already shredded potatoes is such a lifesaver—who's got time to grate their own after work? Mixing cheddar, milk, and cream gives you the dreamiest, richest bite. The real win? You can whip it up earlier in the day, and if you’re feeding a crowd just do a double batch. Simple and super tasty.

Grab These From Your Pantry

  • Butter: Don’t forget the butter—it gives you that golden, crispy topping especially if you add it before baking.
  • Seasoning squad: A mix of nutmeg, mustard, paprika, salt, and black pepper brings a ton of flavor.
  • Your Potatoes: I grab pre-shredded bags at the store to keep it easy, but you can go old-school with about 4 or 5 boiled potatoes if you want to shred them fresh.
  • Creamy add-ins: Some milk and a splash of whipping cream take this to another level.
  • Cheese, obviously: Sharp cheddar tastes amazing—fresh is awesome, bagged works too if you’re busy.
Close shot of cheesy, creamy potatoes baked with a golden topping in a white casserole. Pin it
Close shot of cheesy, creamy potatoes baked with a golden topping in a white casserole. | twistytaste.com

Time to Cook These Up

Baking Day
The next day, crank your oven to 350°F, pop the pan in uncovered for around 45 minutes, and let that cheesy layer get all bubbly and browned.
Chill Overnight
Set aside to cool, dot plenty of butter over the top, toss on some paprika for color, cover it, and chill in your fridge for the night.
Prep the Pan
Start by greasing up an 8 x 8 pan, then heap in the shredded potatoes and spread them out.
Whip Up the Sauce
Grab a saucepan and whisk together your cream, milk, salt, mustard, pepper, and nutmeg over medium-high until it almost boils. Dump in the cheddar, keep stirring till it's melted, and pour it right over your potatoes.

How I Nail It Every Time

Here’s what I’ve learned: Fresh-grated potatoes bring a crazy good texture, but bagged ones make things fast so no worries. Pour that cheesy sauce everywhere—you want every inch covered. An overnight chill in the fridge seriously amps up the flavor. If you’re making loads, switch to a 9 x 13 pan and give it one full hour in the oven for melty goodness.

Serving and Storing Like a Pro

Pair these creamy potatoes with basically any protein—roast chicken, steak, pork chops, whatever you love. Leftovers? They’re great tucked in the fridge for three or four days. Just reheat at 375°F with foil until they’re bubbly again. I wouldn’t freeze before it’s cooked, but the baked leftovers hold up just fine in the freezer.

Cheesy golden casserole loaded with creamy potatoes and a sprinkle of green herbs on top. Pin it
Cheesy golden casserole loaded with creamy potatoes and a sprinkle of green herbs on top. | twistytaste.com

Frequently Asked Questions

→ Can fresh potatoes work instead of Simply Potatoes?

Totally! Just cut fresh potatoes into thin slices and give them a quick boil first. Simply Potatoes are already cooked, which saves you that extra step if you use them.

→ What's the reason for chilling these overnight?

Resting overnight means the sauce soaks into the potatoes and the whole thing gets tastier. It’s also less hassle for you the next day.

→ Is it okay to freeze this bake?

You can freeze it, but after thawing the sauce might turn out a bit different. It tastes best if you keep it in the fridge and finish it off in a few days.

→ Can I use something lighter than whipping cream?

Half-and-half works for a lighter touch. The combo of cream and milk gives you that creamy texture, but you can swap if you want to cut back richness.

→ How do Delmonico potatoes get their name?

They’re called Delmonico after the NYC spot Delmonico's. What makes them special is the rich cheese sauce that turns plain potatoes into something fancy.

Effortless Cheesy Delmonico Potatoes

Creamy potatoes meet sharp cheddar for a crowd-pleasing bake you can assemble in advance. Just right for get-togethers and festive dinners.

Prep Time
15 Minutes
Cook Time
45 Minutes
Total Time
60 Minutes

Category: Side Dishes

Difficulty: Easy

Cuisine: American

Yield: 4 Servings (1 casserole)

Dietary: Vegetarian, Gluten-Free

Ingredients

01 1 teaspoon mustard powder.
02 1 whole bag (20 oz) of Simply Potatoes.
03 Dash of ground nutmeg.
04 3/4 cup of any milk you prefer (whole, skim, etc.).
05 Dash of black pepper.
06 1 cup of sharp cheddar cheese, shredded finely.
07 A generous sprinkling of paprika on top.
08 3 tablespoons of butter, cut into 6 slices.
09 3/4 cup of heavy whipping cream.
10 1 teaspoon of kosher salt.

Instructions

Step 01

Thoroughly grease an 8x8 baking dish with butter.

Step 02

Lay the potato slices evenly across the bottom of the dish.

Step 03

In a saucepan, whisk together cream, milk, salt, pepper, mustard, and nutmeg.

Step 04

On medium-high heat, stir until the mixture is almost boiling, which takes 5 to 10 minutes.

Step 05

Add the shredded cheddar, lower the heat, and stir until the cheese is fully melted.

Step 06

Drizzle the melted cheese sauce all over the potatoes.

Step 07

Allow everything to sit for a moment and cool down slightly.

Step 08

Evenly distribute butter pieces on top of the cheese sauce.

Step 09

Sprinkle paprika generously over the entire dish.

Step 10

Cover the casserole tightly using plastic wrap.

Step 11

Store in the fridge for at least 12 hours, or overnight for best results.

Step 12

Set your oven temperature to 350°F.

Step 13

Bake for 45 minutes uncovered until bubbly and golden on top.

Notes

  1. This can be doubled in a 9x13 pan if serving more people.
  2. For the best flavor, prepare it the day before and chill.
  3. Works great alongside any meat-based main course.
  4. It stays good for up to 3 days when refrigerated.

Tools You'll Need

  • A greased 8x8 baking pan.
  • A medium-sized pot for cooking sauce.
  • A whisk for stirring.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy like milk, butter, cream, and cheese.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 450
  • Total Fat: 32 g
  • Total Carbohydrate: 35 g
  • Protein: 12 g