Quick Cheesy Scalloped Potatoes

Featured in Delicious Dinner Ideas.

This easy scalloped potato casserole uses frozen hashbrowns to save time. Mixed with ham, broccoli and cheese in a creamy sauce, then baked until golden brown.
Clare Greco
Updated on Tue, 11 Feb 2025 02:29:24 GMT
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Looking to transform ordinary frozen hash browns into an extraordinary comfort meal? This hearty casserole combines convenient frozen potatoes with tender ham chunks and fresh broccoli, all enveloped in a rich, velvety cheese sauce. After countless attempts at traditional scalloped potatoes, this simplified version became my family's favorite, delivering the same luxurious taste while saving precious preparation time.

When I first served this at our monthly family gathering, my grandmother, known for her traditional cooking methods, surprised everyone by requesting the recipe. She particularly loved how the hash browns created an even, tender texture throughout the entire dish.

Key Ingredients Selection

  • Frozen hash browns: Select shredded variety without ice crystals for optimal texture
  • Diced ham: Choose thick cut pieces for meaty bites
  • Sharp cheddar cheese: Fresh grated melts more smoothly than pre shredded
  • Whole milk: Creates the richest, most satisfying sauce
  • Fresh broccoli: Small florets ensure even cooking
  • Yellow onion: Adds essential savory foundation
  • All purpose flour: Creates silky smooth sauce

My personal preference lies with extra sharp cheddar cheese. During a cooking class I attended, a professional chef shared that allowing cheese to reach room temperature before grating results in the smoothest sauce consistency.

Assembly Instructions

Creating Perfect Sauce:
Begin by melting butter in a large saucepan over medium heat. Sprinkle flour gradually while whisking continuously until mixture becomes golden and fragrant. Pour warmed milk slowly, stirring constantly to achieve silky smoothness.
Vegetable Preparation:
Cook diced onions in butter until they become soft and translucent. Add broccoli florets and cook briefly until they turn bright green while maintaining their crispness.
Layering Components:
Spread half the hash browns across the buttered baking dish. Layer with ham pieces, sautéed vegetables, and cheese sauce. Repeat layers, finishing with remaining cheese on top.
Baking Process:
Cover dish with foil and bake until bubbling around edges. Remove foil during final minutes to achieve golden brown top.
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Easy Cheesy Scalloped Potato Casserole | recipesim.com

Living in a household of potato lovers, I've learned that properly thawing frozen hash browns makes a significant difference. My mother taught me to spread them on a kitchen towel, gently patting away excess moisture for the best texture. This simple step ensures the potatoes remain distinct rather than becoming mushy.

Perfect Serving Ideas

Transform this dish for different occasions by:

  • Serving family style
  • Creating individual portions
  • Adding fresh herbs
  • Pairing with vegetables
  • Making for special dinners

Flavorful Variations

Customize your dish with different options:

  • Add spice with red pepper flakes
  • Try different cheese combinations
  • Use various herbs
  • Create vegetarian version with mushrooms
  • Adjust seasoning levels

Storage Success

Keep your components fresh by:

  • Storing separately in airtight containers
  • Refrigerating up to 3 days
  • Reheating meat gently in skillet
  • Warming potatoes in oven
  • Avoiding freezing potatoes
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Easy Cheesy Scalloped Potato Casserole Recipe | recipesim.com

After years of preparing this casserole for family gatherings and potluck dinners, I've discovered that simple ingredients, handled with care, create the most satisfying results. This recipe has evolved from a basic potato dish into our family's go-to comfort meal, proving that sometimes the most cherished recipes come from creative shortcuts and loving modifications to traditional classics.

Frequently Asked Questions

→ Can I make this ahead of time?
Yes! Assemble the casserole up to 24 hours ahead, cover and refrigerate. Add 10-15 minutes to the baking time when cooking from cold.
→ What can I use instead of ham?
You can substitute the ham with cooked chicken, turkey, or leave it out entirely for a vegetarian version. Bacon bits also work great.
→ Can I use fresh potatoes instead of frozen?
Yes, though you'll need to peel and shred about 6 medium potatoes. The cooking time might need to be increased by 10-15 minutes.
→ What cheese works best in this recipe?
Sharp cheddar gives the best flavor, but you can also use Gruyere, Colby Jack, or a mix of cheeses. For dairy-free, use your favorite melting plant-based cheese.
→ Why did my sauce turn out grainy?
To prevent a grainy sauce, make sure to cook the flour for a full minute and whisk the milk in gradually. Keep stirring until the sauce is smooth and bubbling.

Easy Cheesy Potato Casserole

A quick and creamy potato casserole loaded with ham, broccoli and melty cheese - ready in just 45 minutes using frozen hashbrowns.

Prep Time
15 Minutes
Cook Time
35 Minutes
Total Time
50 Minutes

Category: Dinner Favorites

Difficulty: Intermediate

Cuisine: American Comfort Food

Yield: 8 Servings

Dietary: Gluten-Free

Ingredients

→ Base Components

01 1/4 cup unsalted butter or coconut oil, for sautéing
02 1 yellow onion, freshly diced
03 2 cups frozen broccoli florets, chopped into bite-sized pieces
04 6 cups frozen shredded potatoes (about 1 pound)

→ Creamy Sauce

05 1/3 cup gluten-free flour blend or regular all-purpose flour
06 3 cups milk of your choice (dairy or unsweetened non-dairy)
07 1 teaspoon fine salt, to enhance flavors
08 1/2 teaspoon dried thyme, for seasoning
09 1/2 teaspoon garlic powder, for depth
10 1/4 teaspoon freshly ground black pepper

→ Finishing Touches

11 2 cups diced ham, pre-cooked
12 1 1/2 cups sharp cheddar cheese, freshly shredded (divided for filling and topping)
13 Fresh green onions, chives, or parsley for garnishing

Instructions

Step 01

Start by getting your oven nice and hot - set it to 400°F. While you're at it, grab a 9x13-inch baking dish and give it a good coating of cooking spray.

Step 02

Get your Dutch oven going over medium-high heat and melt that butter. Toss in your diced onion and broccoli pieces - let them cook until they're tender and fragrant, about 4-5 minutes.

Step 03

Sprinkle in the flour and let it cook for a minute to lose that raw flour taste. Now, gradually stream in your milk while whisking constantly. Add all your seasonings and let it come to a gentle boil for just a minute until it thickens up beautifully.

Step 04

Time to add your potatoes, ham, and 1 cup of that cheese - stir everything together. Transfer this gorgeous mixture to your prepared baking dish and sprinkle the remaining cheese on top. Pop it in the oven for 30 minutes, then broil for 3-5 minutes until you get that irresistible golden-brown crust.

Notes

  1. This recipe brings together the comfort of scalloped potatoes with the convenience of frozen hash browns for a quick family meal
  2. Perfect for busy weeknights or when you're craving something hearty but don't want to spend hours in the kitchen
  3. Can be prepped ahead and baked when needed

Tools You'll Need

  • 9x13-inch baking dish
  • Dutch oven or large pot
  • Whisk

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (if using traditional milk and cheese)
  • Contains gluten (if using regular all-purpose flour)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 385
  • Total Fat: 18 g
  • Total Carbohydrate: 42 g
  • Protein: 15 g