Looking for a hearty, satisfying dish that can feed the entire family or make for a comforting meal? Look no further than this Sausage Green Bean Potato Casserole recipe! This easy-to-follow dish combines savory sausage, tender green beans, and perfectly roasted potatoes in a flavorful casserole that will have everyone coming back for seconds. Whether you're preparing it for a weeknight dinner, a potluck, or a special occasion, this casserole is sure to be a hit. Keep reading to learn the step-by-step process, helpful tips, and variations to make this recipe your own!

What is a Sausage Green Bean Potato Casserole?
The Sausage Green Bean Potato Casserole is a wholesome, rustic dish that combines protein, vegetables, and potatoes into a single casserole. It’s perfect for anyone who loves the combination of hearty sausage, nutritious green beans, and the comforting texture of roasted potatoes. This meal is easy to prepare, packed with flavor, and offers a great balance of nutrients. Whether you're craving a homey dinner or meal prepping for the week, this casserole has you covered!
Ingredients List for Sausage Green Bean Potato Casserole
To make this delicious Sausage Green Bean Potato Casserole, you’ll need the following ingredients:
- 1 pound smoked sausage (sliced into rounds)
- 1 pound baby potatoes (halved or quartered depending on size)
- 1 pound fresh green beans (trimmed and cut in half)
- 2 tablespoons olive oil
- 1 tablespoon garlic powder
- 1 tablespoon onion powder
- 1 teaspoon smoked paprika
- Salt and pepper to taste
- 1 tablespoon Dijon mustard (optional)
- 1 tablespoon Worcestershire sauce (optional)
- ½ cup shredded cheddar cheese (optional for a cheesy topping)
- Fresh parsley (chopped for garnish)
Substitutions and Variations
The beauty of a casserole like this is that it's incredibly versatile. You can easily tweak the ingredients to fit your taste preferences or dietary needs. Here are a few substitutions and variations you might want to try:
- Sausage Options: While smoked sausage works wonderfully, you can substitute it with Italian sausage, chicken sausage, or even turkey sausage if you prefer. For a spicier kick, use hot sausage.
- Vegetable Variations: Green beans are classic, but feel free to substitute them with other vegetables like broccoli, Brussels sprouts, or zucchini. You can also add bell peppers or onions for more flavor.
- Potato Options: Baby potatoes are recommended for their tenderness and size, but Yukon Gold or red potatoes work just as well. You can even use sweet potatoes for a slightly sweeter twist.
- Cheese: For a rich and creamy topping, add a layer of shredded cheese, such as cheddar or mozzarella, before baking. This adds a golden, melted top that’s hard to resist.
- Vegan or Vegetarian: To make this dish vegetarian, simply replace the sausage with a plant-based sausage or skip it altogether. To make it vegan, omit the cheese or use a dairy-free cheese alternative.
Step-by-Step Cooking Instructions

Now that you have your ingredients and ideas for substitutions ready, let’s walk through the cooking process step by step. This casserole is incredibly simple to make, and the results are delicious!
How to Cook Sausage Green Bean Potato Casserole: A Step-by-Step Guide
Step 1: Preheat Your Oven Start by preheating your oven to 400°F (200°C). This temperature is perfect for roasting the potatoes and getting that nice, crispy texture without overcooking the sausage.
Step 2: Prep the Ingredients While the oven is heating up, wash your baby potatoes thoroughly. Slice them in half or quarters, depending on their size. Trim the ends of the green beans and cut them into bite-sized pieces. Slice your sausage into rounds.
Step 3: Toss the Ingredients in Seasoning In a large mixing bowl, combine the potatoes, green beans, and sausage slices. Drizzle the olive oil over the ingredients and toss to coat them evenly. Sprinkle in the garlic powder, onion powder, smoked paprika, salt, and pepper. If you’re using Dijon mustard and Worcestershire sauce for added depth of flavor, add them now and toss again until everything is well-coated.
Step 4: Arrange on a Baking Sheet Transfer the seasoned mixture to a large baking sheet or casserole dish. Spread everything out in an even layer to ensure the vegetables and sausage cook evenly.
Step 5: Roast in the Oven Place the baking sheet or casserole dish into the preheated oven. Roast for about 25-30 minutes, stirring halfway through to ensure even cooking. The casserole is ready when the potatoes are tender and golden, and the sausage has browned nicely.
Step 6: Add Cheese (Optional) If you’re adding cheese, sprinkle the shredded cheddar over the top of the casserole during the last 5-10 minutes of baking. Allow the cheese to melt and get bubbly for a cheesy, decadent finish.
Step 7: Garnish and Serve Once out of the oven, let the casserole rest for a few minutes before serving. Garnish with freshly chopped parsley for a burst of color and freshness.
Common Mistakes to Avoid
- Overcrowding the Pan: When roasting, it’s important not to overcrowd your pan. If the ingredients are too packed together, they’ll steam instead of roasting, leading to mushy potatoes and less crispy sausage.
- Skipping the Tossing: Ensure that the olive oil and seasonings are evenly distributed over the ingredients. This ensures that every bite is full of flavor.
- Not Stirring Midway: Stirring the casserole halfway through cooking is key to ensuring even browning. This also prevents some pieces from getting overcooked while others are undercooked.
- Undercooking the Potatoes: Check the potatoes by poking them with a fork. They should be soft on the inside but crispy on the outside. If they’re not fully cooked, you might need to bake them a bit longer.
Serving and Presentation Tips
When it comes to serving this casserole, simplicity is key. The dish is already so flavorful and hearty that you don’t need much to accompany it. However, here are a few tips to elevate your presentation and serving:
- Family Style: Serve the casserole family-style, directly from the baking dish, so everyone can help themselves. This is perfect for casual weeknight dinners.
- Plating Individually: For a more elegant presentation, scoop individual servings onto plates and garnish with extra parsley or a sprinkle of cheese.
- Accompaniments: Serve this dish alongside a fresh green salad or a warm loaf of crusty bread to complete the meal.
How to Serve Sausage Green Bean Potato Casserole
This casserole is a complete meal on its own, but if you’re looking for ways to round out the meal, consider adding a few simple side dishes:
- Fresh Green Salad: A light, crisp salad with a lemon vinaigrette complements the hearty flavors of the casserole.
- Crusty Bread: A side of warm, crusty bread is perfect for soaking up any delicious juices left in the casserole dish.
- Mashed Potatoes: If you want even more comfort, serve this casserole with a side of creamy mashed potatoes.
Presentation Ideas for Sausage Green Bean Potato Casserole
For a more visually appealing presentation, try these ideas:
- Colorful Garnishes: Brighten up the dish by adding fresh herbs like parsley or basil before serving. You can also add a sprinkle of red pepper flakes for a pop of color and spice.
- Cheese Crust: If you’re going for a cheesy version, broil the casserole for a minute or two at the end of cooking to get a golden, bubbly cheese crust.
- Serve in Cast Iron: If you have a cast iron skillet or a rustic-looking casserole dish, bake and serve the casserole in it for a homey, farmhouse-style presentation.
Sausage Green Bean Potato Casserole Recipe Tips
- Pre-Cook the Potatoes: If you’re short on time, you can parboil the potatoes for 5-7 minutes before roasting them. This will ensure they cook through faster in the oven.
- Make It Ahead: You can prepare the casserole up to a day in advance. Simply assemble the ingredients, cover the dish with plastic wrap, and refrigerate it until you’re ready to bake.
- Leftover-Friendly: This dish reheats beautifully. Store leftovers in an airtight container in the refrigerator for up to 3 days. You can also freeze individual portions for a quick meal later on.
Frequently Asked Questions (FAQs)
Can I use canned green beans instead of fresh?
Yes, you can use canned green beans, but keep in mind that they won’t have the same crisp texture as fresh ones. Add them towards the end of the cooking time to avoid overcooking.
Can I make this dish ahead of time?
Absolutely! You can assemble the casserole a day ahead, cover it, and refrigerate it until you’re ready to bake. You may need to add a few extra minutes to the baking time if cooking straight from the fridge.
What’s the best way to reheat this casserole?
To reheat, simply place leftovers in a preheated 350°F (175°C) oven for 10-15 minutes or until warmed through. You can also microwave individual portions, but the potatoes may not stay as crispy.
Conclusion
The Sausage Green Bean Potato Casserole is the perfect comfort dish for any occasion. It’s easy to prepare, adaptable to different tastes and dietary preferences, and always delivers on flavor. Whether you stick to the classic recipe or experiment with your own variations, this casserole is sure to become a family favorite. Try it out for your next dinner, and don’t forget to share your success with friends and family!
Enjoy cooking and happy eating!
PrintSausage Green Bean Potato Casserole Recipe
This Sausage Green Bean Potato Casserole is a flavorful and hearty dish, combining savory sausage, tender green beans, and potatoes. It's perfect for a comforting weeknight meal or a family gathering. With minimal prep and cook time, this easy casserole is both convenient and delicious. Keywords: sausage green bean potato casserole, easy casserole recipe, one-pan dinner.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
- 1 lb smoked sausage, sliced
- 4-5 medium potatoes, cubed
- 1 lb fresh green beans, trimmed
- 1 onion, diced
- Olive oil
- Salt and pepper
- Garlic powder
- Paprika
Instructions
- Preheat oven to 400°F (200°C).
- In a large baking dish, toss the potatoes, sausage, green beans, and onion with olive oil, garlic powder, paprika, salt, and pepper.
- Spread the mixture evenly in the dish.
- Bake for 40-45 minutes, stirring halfway, until potatoes are tender and sausage is cooked through.
- Serve hot and enjoy!
Notes
- You can substitute the smoked sausage with turkey sausage or chicken sausage for a lighter version.
- Add shredded cheese on top in the last 10 minutes for extra flavor.
- Use frozen green beans if fresh ones are not available, adjusting cook time as needed.
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 3g
- Sodium: 820mg
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