Cheesy Potato & Smoked Sausage Casserole

Nothing says comfort food quite like a warm, cheesy, and hearty casserole fresh out of the oven. If you’re looking for a dish that combines creamy cheese sauce, tender potatoes, and smoky sausage into a baked delight, this Cheesy Potato & Smoked Sausage Casserole is exactly what you need. Whether you’re feeding a crowd at a potluck or looking for an easy family dinner, this recipe is bound to be a hit!

Let’s dive into what makes this dish so special and get started on making it step by step.

WHY YOU’LL LOVE THIS RECIPE

This casserole is everything a cozy, home-cooked meal should be: creamy, cheesy, slightly smoky from the sausage, and ultra-satisfying. Here’s why you’ll want to make it over and over again:

✔ Easy to Make – With simple ingredients and straightforward steps, this is a great recipe for all skill levels.
✔ Perfect for Meal Prep – It reheats beautifully, making it great for leftovers.
✔ Customizable – You can tweak it to suit your taste—switch up the cheese, use a different sausage, or even add veggies.
✔ Crowd-Pleasing – Perfect for potlucks, gatherings, and weeknight dinners!

INGREDIENTS YOU’LL NEED

Before we jump into the instructions, let’s break down what you’ll need for this cheesy, savory casserole.

For the Casserole:

• 3 cups Russet potatoes, peeled and cubed
• 1 lb smoked sausage, thinly sliced
• 1-2 tbsp olive oil (for sautéing)

For the Cheese Sauce:

• 4 tbsp butter
• 4 tbsp flour
• 2 cups half & half (or milk)
• Salt & pepper to taste
• ½ lb Velveeta cheese, cubed
• ½ cup shredded sharp cheddar cheese
• ¼ tsp smoked paprika

HOW TO MAKE CHEESY POTATO & SMOKED SAUSAGE CASSEROLE

This dish comes together in a few easy steps, and the best part? You’ll only need one skillet and a baking dish. Let’s get started.

STEP 1: PREHEAT THE OVEN

Preheat your oven to 350°F (175°C). Lightly spray a 9×13-inch baking dish with non-stick cooking spray. This ensures your casserole doesn’t stick and makes for easy cleanup later.

STEP 2: BOIL THE POTATOES

Bring a large pot of water to a boil and add the cubed Russet potatoes. Cook them for about 8-10 minutes until they are fork-tender but still hold their shape. You don’t want them too soft since they’ll continue cooking in the oven. Drain and set them aside.

STEP 3: SAUTÉ THE SMOKED SAUSAGE

While the potatoes are boiling, heat 1-2 tablespoons of olive oil in a large skillet over medium-low heat. Add the sliced smoked sausage and cook until it develops a nice brown crust. This caramelization adds a deep, smoky flavor to the dish. Once done, remove it from the heat.

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STEP 4: ASSEMBLE THE CASSEROLE

In your prepared 9×13-inch baking dish, add the drained potatoes and sautéed smoked sausage. Give it a gentle stir to evenly distribute the ingredients. This ensures that every bite is packed with cheesy, smoky goodness.

Now that we have our potatoes and smoked sausage prepped and ready in the baking dish, it’s time to move on to the real star of the show—the rich and creamy cheese sauce. This sauce is what brings everything together, creating that irresistibly gooey, melty goodness in every bite.

STEP 5: MAKE THE CHEESE SAUCE

A good cheese sauce should be smooth, creamy, and packed with flavor. Follow these steps for a foolproof result:

1. Melt the butter: Using the same skillet where you cooked the sausage, melt 4 tablespoons of butter over medium heat.
2. Make a roux: Whisk in 4 tablespoons of flour and cook for about 1 minute, stirring constantly. This helps eliminate any raw flour taste while creating a thick base for the sauce.
3. Slowly add the liquid: Gradually pour in 2 cups of half & half (or milk), whisking continuously. Keep stirring until the mixture begins to thicken. This should take about 3-5 minutes.
4. Melt the cheeses: Add the cubed Velveeta cheese and ¼ teaspoon smoked paprika, along with salt and pepper to taste. Stir continuously until the Velveeta has completely melted, creating a smooth and creamy sauce.
5. Final touch: Remove from heat and stir in ½ cup shredded sharp cheddar cheese. The residual heat will help melt it into the sauce, adding an extra layer of cheesy flavor.

Pro Tip: If your sauce feels too thick, you can add a splash of milk to loosen it up. If it’s too thin, let it simmer for an extra minute or two while stirring constantly.

STEP 6: COMBINE & BAKE

Now that your cheese sauce is perfectly smooth and velvety, it’s time to bring everything together:

1. Pour the cheese sauce evenly over the potatoes and sausage in the baking dish. Use a spoon or spatula to make sure every bite is coated in cheesy goodness.
2. Sprinkle the remaining shredded cheddar cheese on top for a golden, bubbly finish.
3. Bake at 350°F (175°C) for 35-45 minutes or until the top is golden brown and bubbling. The cheese should be fully melted and slightly crispy on the edges.

STEP 7: COOL & SERVE

Once your casserole is beautifully golden and bubbling, remove it from the oven and let it rest for 5-10 minutes before serving. This allows the cheese sauce to set slightly, making it easier to scoop and serve.

Pair it with a fresh green salad or some crusty bread for a complete meal. This dish is rich and hearty on its own, but a side of roasted vegetables or a simple coleslaw would also complement it perfectly.

Pro Tip: If you want to add a little extra texture, you can sprinkle crispy fried onions or buttered breadcrumbs on top before baking for an irresistible crunch.

VARIATIONS & CUSTOMIZATION IDEAS

One of the best things about this casserole is how easy it is to customize. Here are a few fun variations you can try:

• Spicy Kick: Add ½ teaspoon of crushed red pepper flakes or diced jalapeños for some heat.
• Veggie Boost: Toss in some broccoli, bell peppers, or mushrooms to add a fresh, colorful twist.
• Protein Swap: Try using ham, ground beef, or shredded chicken instead of smoked sausage for a different flavor.
• Different Cheeses: Swap out the Velveeta for Gruyère, Monterey Jack, or a mix of cheeses for a gourmet touch.

To make sure your casserole turns out perfectly every time, here are answers to some of the most common questions about this dish.

CAN I MAKE THIS CASSEROLE AHEAD OF TIME?

Yes! This is a great make-ahead meal. You can assemble the entire casserole, cover it tightly with plastic wrap or foil, and refrigerate it for up to 24 hours before baking. When ready to bake, let it sit at room temperature for about 15-20 minutes before putting it in the oven. You may need to add an extra 5-10 minutes to the baking time.

HOW DO I STORE LEFTOVERS?

If you have leftovers, store them in an airtight container in the refrigerator for up to 4 days. To reheat, you can:

• Microwave: Heat individual portions in 30-second increments until warmed through.
• Oven: Place in an oven-safe dish, cover with foil, and bake at 350°F (175°C) for 15-20 minutes.
• Stovetop: Reheat gently over medium-low heat, adding a splash of milk or broth if the sauce thickens too much.

CAN I FREEZE THIS CASSEROLE?

Absolutely! If you want to freeze it, follow these steps:

• Before Baking: Assemble the casserole but do not bake it. Wrap tightly with plastic wrap and foil, then freeze for up to 3 months. Thaw overnight in the refrigerator and bake as directed.
• After Baking: Let the casserole cool completely, then portion it into freezer-safe containers. When ready to eat, reheat in the oven or microwave.

CAN I USE A DIFFERENT TYPE OF POTATO?

Yes! Russet potatoes are ideal because they hold their shape well, but you can also use:

• Yukon Gold potatoes – Creamy and buttery, but slightly firmer.
• Red potatoes – Less starchy, so they hold their shape even better.
• Sweet potatoes – A delicious twist if you want a touch of sweetness.

WHAT IF I DON’T HAVE VELVEETA CHEESE?

Velveeta gives this casserole its signature creaminess, but if you prefer, you can substitute:

• 2 cups shredded cheddar and ¼ cup cream cheese for a similar texture.
• A mix of Monterey Jack and Gruyère for a gourmet flavor.
• Heavy cream and more shredded cheese to keep the sauce rich and creamy.

CAN I MAKE THIS A ONE-POT DISH?

Yes! If you want to skip the baking step, you can cook everything in a large oven-safe skillet:

1. Boil the potatoes until just tender.
2. Sauté the smoked sausage in the skillet.
3. Make the cheese sauce in the same skillet, then stir in the potatoes and sausage.
4. Top with shredded cheese and broil for 5-7 minutes until golden brown.

This saves time and keeps everything in one dish for easy cleanup!

FINAL THOUGHTS

This Cheesy Potato & Smoked Sausage Casserole is the ultimate comfort food that brings together smoky, cheesy, and hearty flavors in every bite. Whether you’re making it for a weeknight dinner, a potluck, or meal prep, it’s guaranteed to be a hit.

Cheesy Potato & Smoked Sausage Casserole

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• Author: Andrew Recipes
• Total Time: 55 minutes

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Description

This Cheesy Potato & Smoked Sausage Casserole is a rich, creamy, and hearty dish that’s perfect for family dinners or potlucks. With tender potatoes, smoky sausage, and a velvety cheese sauce, this meal is pure comfort food!

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Ingredients

Scale 1x2x3x

For the casserole:

• 3 cups Russet potatoes, peeled and cubed
• 1 lb smoked sausage, thinly sliced
• 1–2 tbsp olive oil (for sautéing)

For the cheese sauce:

• 4 tbsp butter
• 4 tbsp flour
• 2 cups half & half (or milk)
• Salt & pepper to taste
• ½ lb Velveeta cheese, cubed
• ½ cup shredded sharp cheddar cheese
• ¼ tsp smoked paprika

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Instructions

1️⃣ Preheat oven: Set your oven to 350°F (175°C). Lightly spray a 9×13-inch baking dish with non-stick cooking spray.

2️⃣ Boil the potatoes: In a large pot, boil the cubed potatoes until they are soft but still hold their shape (about 8-10 minutes). Drain and set aside.

3️⃣ Sauté the sausage: In a large skillet over medium-low heat, sauté the sliced smoked sausage in 1-2 tbsp of olive oil until browned. Remove from heat.

4️⃣ Assemble the casserole: Transfer the boiled potatoes and browned sausage to the greased baking dish, stirring to distribute them evenly.

5️⃣ Make the cheese sauce:

Increase the heat to medium and melt butter in the same skillet.

Whisk in flour and cook for 1 minute, stirring continuously.

Slowly add in the half & half, whisking until thickened.

Stir in Velveeta, paprika, salt, and pepper until the sauce is smooth and creamy.

6️⃣ Combine & bake: Pour the cheese sauce evenly over the potatoes and sausage. Sprinkle the shredded sharp cheddar cheese on top.

7️⃣ Bake: Place the dish in the preheated oven and bake for 35-45 minutes, or until the top is golden brown and bubbly.

8️⃣ Serve: Let it cool for a few minutes before serving. Enjoy with a side salad or crusty bread!

Notes

✅ For extra flavor, add diced onions, bell peppers, or garlic to the sausage while sautéing.
✅ Swap Velveeta with cream cheese or Monterey Jack for a different cheesy taste.
✅ Want some crunch? Top with crispy bacon bits or buttered breadcrumbs before baking.
✅ Store leftovers in an airtight container in the fridge for up to 3 days and reheat in the oven or microwave.

• Prep Time: 15 minutes
• Cook Time: 40 minutes

Nutrition

• Serving Size: 6