This Potato and Sausage Casserole is hearty, cheesy, and packed with comforting flavors. Tender Yukon Gold potatoes, savory browned sausage, and a rich homemade onion gravy come together under a golden layer of sharp cheddar.

The casserole is easy to assemble and bakes into a bubbling, satisfying dinner with plenty of savory flavor. It’s a practical choice for a cozy family meal, with simple ingredients that work beautifully together.

Why You’ll Love This Potato and Sausage Casserole

• One satisfying dish: Potatoes, sausage, gravy, and cheese come together in one casserole.
• Rich homemade gravy: The onion gravy adds moisture and savory flavor without relying on canned soup.
• Simple preparation: A few straightforward cooking steps are all it takes to get the casserole ready for the oven.
• Great texture: Tender potatoes contrast with browned sausage and a golden melted cheese topping.
• Easy to customize: Smoked or Italian sausage gives you flexibility depending on the flavor you want.
• Comforting leftovers: The casserole reheats well for another hearty meal.

Ingredient Insights and Smart Tips

1. Yukon Gold potatoes: These potatoes become tender and creamy while holding their shape well after boiling and baking.
2. Sausage: Smoked sausage gives the casserole a savory, smoky flavor, while Italian sausage provides a more herb forward taste.
3. Yellow onion: Slowly cooking the onion until lightly golden adds sweetness and depth to the homemade gravy.
4. Sharp cheddar: Sharp cheddar provides a stronger cheese flavor that stands up well to the potatoes and sausage.
5. Chicken broth: Broth creates the liquid base for the gravy and adds savory depth.
6. Flour and butter: This classic combination creates the roux that thickens the gravy and gives it a smooth texture.
7. Smoked paprika and Italian seasoning: These seasonings add warmth and complement the sausage without making the gravy overly complicated.

Chef’s Tip: Cook the flour and butter together for the full 1–2 minutes before adding the broth. This helps eliminate a raw flour taste and gives the gravy a smoother finish.

Potato and Sausage Casserole

This Potato and Sausage Casserole is hearty, cheesy, and packed with comforting flavors. Tender potatoes, savory browned sausage, and a rich homemade onion gravy come together under a golden cheese topping. It’s an easy family dinner that’s perfect for busy weeknights and cozy gatherings.

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Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 50 minutes mins

Servings: 6

Course: Main Course

Cuisine: American

Calories: 465

Ingredients Equipment Method

Ingredients

  

For the Casserole

• 2 pounds Yukon Gold potatoes peeled and cut into chunks
• 1 pound smoked sausage or Italian sausage sliced
• 1 medium yellow onion finely chopped
• 3 garlic cloves minced
• 1 tablespoon olive oil
• 1 cup shredded sharp cheddar cheese
• 2 tablespoons fresh parsley chopped

For the Gravy

• 3 tablespoons unsalted butter
• 3 tablespoons all-purpose flour
• 2 cups chicken broth
• ½ teaspoon dried Italian seasoning
• ½ teaspoon smoked paprika
• ½ teaspoon salt or to taste
• ¼ teaspoon black pepper

Equipment

• Large Pot
• Large skillet
• 9×13 inch baking dish
• Colander
• Whisk
• Cutting board
• Sharp knife

Method

 

1. Preheat the oven to 390°F and lightly grease a 9×13-inch baking dish. Place the potato chunks in a large pot, cover with water, and add a pinch of salt. Boil for 10–12 minutes, until fork-tender but not falling apart. Drain well.
   
2. Heat olive oil in a large skillet over medium heat. Add the sliced sausage and cook for 5–7 minutes, turning occasionally, until lightly browned. Transfer to a plate and set aside.
   
3. Add the chopped onion to the same skillet and cook for 4–5 minutes until softened and lightly golden. Stir in the garlic and cook for 30 seconds.
   
4. Add the butter to the skillet. Once melted, whisk in the flour and cook for 1–2 minutes. Gradually pour in the chicken broth, whisking constantly until smooth and thickened. Stir in the Italian seasoning, smoked paprika, salt, and black pepper.
   
5. Arrange the cooked potatoes in the prepared baking dish. Scatter the browned sausage over the potatoes, then pour the onion gravy evenly over everything.
   
6. Sprinkle the shredded cheddar cheese evenly over the top. Bake uncovered for 20–25 minutes, until the cheese is melted and golden and the casserole is bubbling around the edges.
   
7. Remove the casserole from the oven and let it rest for 5 minutes. Garnish with fresh parsley and serve warm.
   

Nutrition Information

Tips for Foolproof Results

• Overboiling the potatoes: Cook them only until fork-tender so they do not fall apart during assembly.
• Skipping the sausage browning: Browning develops flavor and gives the sausage a better texture.
• Adding broth too quickly: Pour it gradually while whisking to prevent lumps from forming in the gravy.
• Not cooking the roux: Let the butter and flour cook for 1–2 minutes before adding broth.
• Overbaking the casserole: Once the cheese is melted and golden and the edges are bubbling, it is ready.
• Skipping the resting time: Allowing the casserole to rest helps the gravy settle slightly and makes serving easier.

Tasty Variations You’ll Love

• Creamy Potato Casserole: Add a splash of cream to the gravy for a richer texture.
• Spicy Sausage Casserole: Use hot Italian sausage for extra heat.
• Pepper and Onion: Add sliced bell peppers along with the onion for more vegetables.
• Cheddar Jack: Replace some of the sharp cheddar with Monterey Jack for a milder, creamier topping.
• Garlic Herb: Increase the garlic and add additional fresh herbs for a more pronounced savory flavor.
• Mushroom Sausage Casserole: Sauté sliced mushrooms with the onions before making the gravy.
• Smoky Potato Bake: Use smoked sausage and a little extra smoked paprika for deeper smoky flavor.

More Food Recipes You May Like

1. Baked Chicken Tenders
2. Crockpot Chicken Chili
3. Smoky Pantry-Marinated Chicken Wings
4. Baked Chicken Meatballs
5. Crockpot Chicken Stew

How to Store Potato and Sausage Casserole

1. Cool before storing: Allow leftover casserole to cool before transferring it to an airtight container.
2. Refrigerate: Store leftovers in the refrigerator for up to 4 days.
3. Freeze: Portion cooled casserole into freezer-safe containers and freeze for up to 2 months.
4. Reheat gently: Warm individual portions in the microwave or reheat larger portions in the oven until heated through.
5. Maintain the topping: Cover leftovers while storing to prevent them from drying out, then uncover briefly when reheating in the oven to help the cheese topping warm evenly.

Frequently Asked Questions

1. What potatoes work best for this casserole?
   Yukon Gold potatoes work particularly well because they become tender while maintaining their shape.
2. Can I use a different sausage?
   Yes. The recipe works with either smoked sausage or Italian sausage, depending on the flavor you prefer.
3. Why do I need to boil the potatoes first?
   Parboiling ensures the potatoes become tender during the relatively short time they spend baking with the sausage and gravy.
4. How do I know when the gravy is thick enough?
   The gravy should become smooth and noticeably thickened after the broth simmers with the butter and flour mixture.
5. Can I prepare the casserole before baking?
   Yes. Assemble the casserole, cover it, and refrigerate it until you are ready to bake.
6. Why is my gravy lumpy?
   Lumps usually form when broth is added too quickly or the mixture is not whisked consistently. Gradually adding the broth while whisking helps create a smooth gravy.
7. Can I use another cheese instead of cheddar?
   Yes. Choose a cheese that melts well, such as Monterey Jack, Colby, or a cheddar blend.

Anjali Arora

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