Looking for a comforting, hearty, and flavorful meal that’s easy to make and perfect for any day of the week? You’re in the right place! This Sausage Green Bean Potato Casserole Recipe is exactly what you need. Packed with savory sausage, tender green beans, and perfectly roasted potatoes, this casserole will easily become a family favorite. Keep reading for the full recipe, tips, and variations that will make this dish your go-to weeknight meal!

What Is Sausage Green Bean Potato Casserole?
The Sausage Green Bean Potato Casserole is a well-balanced, all-in-one dish that combines juicy sausages, tender green beans, and roasted potatoes. This casserole is baked to perfection, allowing the flavors of the sausage to infuse the vegetables while still retaining the freshness of the green beans and the heartiness of the potatoes. Not only is it simple to prepare, but it’s also packed with nutrients, making it an ideal dinner for families or a great addition to any potluck.
Ingredients List for Sausage Green Bean Potato Casserole
1. Sausage
The sausage is the star ingredient of this casserole. You can use a variety of sausage types depending on your preference. Here are some options: Smoked sausage (recommended for a smoky, deep flavor), Italian sausage (for a bit of herbaceous flavor), Chorizo (for a spicier twist), Chicken sausage (a lighter option). Typically, about 1 pound of sausage is required for this recipe, sliced into bite-sized pieces. If you like more or less sausage, feel free to adjust the amount based on your personal taste.
2. Green Beans
The green beans in this casserole add freshness and a nice crunchy texture. Fresh green beans are preferred, but you can also use frozen or canned if you’re short on time. Here’s what you’ll need: 1 to 1½ pounds of fresh green beans, ends trimmed and cut in half, Frozen green beans (thawed) or canned green beans (drained) as substitutes, using the same quantity.
3. Potatoes
Potatoes give the casserole its hearty, comforting nature. The best potatoes for this dish are baby red or yellow potatoes, as they have a creamy texture and hold up well during baking. You will need: 1½ pounds of baby red or yellow potatoes, quartered. Russet potatoes or Yukon gold potatoes can also be used if you prefer, but make sure they are cut into bite-sized pieces for even cooking.
Substitutions and Variations
One of the great things about the Sausage Green Bean Potato Casserole is its versatility. If you don’t have all the ingredients on hand or want to switch things up, here are some substitutions and variations to consider: Sausage alternatives: If you want a healthier or lighter option, try using turkey sausage or vegetarian sausage. You can even make this dish vegan by using a plant-based sausage substitute. Cheese lovers: Add a layer of shredded cheddar or mozzarella cheese on top of the casserole for a gooey, melty finish. Other vegetables: Want to add more veggies? You can toss in some carrots, onions, or bell peppers for extra flavor and nutrition. Seasonings: Feel free to experiment with different seasonings such as smoked paprika, thyme, or even a sprinkle of red pepper flakes if you like a bit of heat.
Step-by-Step Cooking Instructions

Ready to get cooking? Here’s how to make the Sausage Green Bean Potato Casserole from start to finish.
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). This high temperature ensures that your potatoes will be perfectly roasted, and the casserole will come out golden and crispy.
Step 2: Prepare the Ingredients
Sausage: Slice your sausage into bite-sized pieces (about ½-inch thick). Green beans: If using fresh green beans, trim the ends and cut them in half. If using frozen or canned beans, make sure to thaw or drain them first. Potatoes: Wash and quarter the baby potatoes. If you're using larger potatoes like russets or Yukon gold, chop them into 1-inch cubes.
Step 3: Season the Ingredients
Place the sausage, green beans, and potatoes in a large bowl. Drizzle with 2-3 tablespoons of olive oil and season with salt, pepper, and garlic powder (about 1 teaspoon each). Toss everything together to ensure the ingredients are evenly coated with seasoning.
Step 4: Transfer to a Baking Dish
Spread the mixture evenly in a large, greased baking dish. Make sure the ingredients are spread out to ensure even cooking and browning.
Step 5: Bake the Casserole
Bake the casserole in the preheated oven for about 40-45 minutes. Halfway through cooking, stir the casserole to ensure even browning. The casserole is done when the potatoes are tender and golden brown, and the sausage is fully cooked.
How to Cook Sausage Green Bean Potato Casserole: A Step-by-Step Guide
Cooking the perfect Sausage Green Bean Potato Casserole is all about layering flavors and ensuring the right texture for each ingredient. Follow these essential steps to make sure your casserole turns out perfectly every time: Sear the Sausage First (Optional): For an extra layer of flavor, you can sear the sausage in a hot skillet before adding it to the casserole. This gives the sausage a crisp texture and intensifies its smoky flavor. Parboil the Potatoes (Optional): If you want to speed up the cooking process and ensure your potatoes are tender, you can parboil them for about 10 minutes before adding them to the casserole. Add Extra Herbs and Spices: Don’t be afraid to add herbs like rosemary, oregano, or even a touch of cayenne for added flavor. Fresh herbs like parsley or basil can be sprinkled on top before serving.
Common Mistakes to Avoid
When making this casserole, a few common mistakes can affect the final result. Here’s what to watch out for: Overcrowding the baking dish: If the ingredients are too packed together, they will steam rather than roast, leading to soggy potatoes and limp green beans. Under-seasoning: Potatoes and green beans can absorb a lot of flavor, so be sure to season generously with salt, pepper, and your favorite herbs. Not stirring halfway through: If you forget to stir the casserole halfway through cooking, you risk uneven browning, with some pieces overcooked and others undercooked.
Serving and Presentation Tips
How to Serve Sausage Green Bean Potato Casserole
This casserole is a hearty meal on its own, but if you want to add a side dish, consider serving it with: A fresh green salad: A light salad with a lemon vinaigrette can balance out the rich flavors of the casserole. Crusty bread: Warm, crusty bread is perfect for soaking up the savory juices from the sausage and potatoes.
Presentation Ideas for Sausage Green Bean Potato Casserole
To make this dish visually appealing, try these presentation tips: Serve in a cast-iron skillet: If you have one, bake and serve the casserole in a cast-iron skillet for a rustic, farmhouse-style presentation. Top with fresh herbs: Garnish the finished casserole with chopped parsley or chives for a pop of color and freshness.
Sausage Green Bean Potato Casserole Recipe Tips
Adjust the seasoning to taste: Always taste and adjust the seasoning before baking. You can also sprinkle a little extra seasoning halfway through the cooking process for even more flavor. Add cheese for extra indulgence: For a richer dish, you can sprinkle shredded cheese on top of the casserole for the last 10 minutes of baking.
Frequently Asked Questions (FAQs)
1. Can I make this casserole ahead of time?
Yes, you can prepare the casserole ahead of time and refrigerate it before baking. When you're ready to bake it, simply pop it into the oven and cook as instructed, though you may need to add a few extra minutes of cooking time if it's coming straight from the fridge.
2. Can I freeze the casserole?
Absolutely! You can freeze the uncooked casserole in an airtight container for up to 2 months. When ready to bake, thaw it in the fridge overnight and cook as usual.
3. How can I make the casserole gluten-free?
This casserole is naturally gluten-free as long as you use a sausage that doesn’t contain gluten. Always check the labels on your sausage to be sure.
Conclusion
The Sausage Green Bean Potato Casserole is a simple yet satisfying dish that is perfect for family dinners or meal prep. The savory sausage, tender green beans, and perfectly roasted potatoes come together in a way that will have everyone asking for seconds. Whether you follow the recipe to the letter or add your own variations, this casserole is sure to become a staple in your kitchen. Give it a try tonight, and enjoy a delicious meal that’s easy to make and even easier to enjoy!
PrintSausage Green Bean Potato Casserole Recipe
This savory Sausage Green Bean Potato Casserole recipe features hearty sausage, fresh green beans, and tender potatoes. It's a simple one-pan dish that's perfect for a family dinner, combining rich flavors with minimal effort. Great for weeknights or meal prep, this casserole brings together nutritious ingredients for a filling and comforting meal.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings 1x
- Category: Dinner, Casserole
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
- 1 lb smoked sausage, sliced
- 4 medium potatoes, cubed
- 1 lb fresh green beans, trimmed
- 1 onion, chopped
- 2 tbsp olive oil
- 1 tsp garlic powder
- 1 tsp paprika
- Salt and pepper to taste
Instructions
- Preheat oven to 400°F (200°C).
- In a large skillet, sauté onions in olive oil until softened. Add sausage slices and cook until browned.
- In a large bowl, toss cubed potatoes with olive oil, garlic powder, paprika, salt, and pepper.
- In a baking dish, layer potatoes, green beans, and sausage mixture.
- Cover with foil and bake for 30 minutes.
- Uncover and bake an additional 15-20 minutes until potatoes are tender and casserole is golden brown.
- Serve hot and enjoy!
Notes
- You can substitute smoked sausage with chicken sausage or kielbasa.
- For added flavor, sprinkle shredded cheese over the casserole in the last 5 minutes of baking.
- You can add other vegetables like carrots or bell peppers for variation.
Nutrition
- Serving Size: ⅙ of the casserole
- Calories: 400
- Sugar: 4g
- Sodium: 850mg
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