Sausage Green Bean Potato Casserole

This savory casserole is perfect for a family dinner or potluck. It features crunchy green beans, tender potatoes, and hearty sausage, all seasoned to perfection. The best part is that it's so easy to make! Simply layer the ingredients in a baking dish and bake until the potatoes and green beans are fork-tender. This casserole is sure to please everyone at the table!

Jump to Recipe

This post contains affiliate links, which means that I may make a commission on purchases and/or clicks (at no extra cost to you). Please read our full disclosure here.

This sausage green bean potato casserole is a hearty and comforting dish that is perfect for a winter night. The combination of sausage, green beans, and potatoes makes for a filling meal, and the combination of seasonings gives it a delicious flavor.

This casserole can be made ahead of time and reheated, so it's perfect for busy weeknights. And best of all, it's sure to please even the pickiest eaters. So whether you're looking for an easy weeknight dinner or a hearty dish to feed a crowd, this casserole is sure to hit the spot.

Why You’ll Love This Recipe

If you're looking for a hearty, yet easy-to-make casserole, look no further than this sausage green bean potato casserole. Filled with flavorful sausage, tender green beans, and creamy potatoes, this casserole is sure to please even the pickiest of eaters. Best of all, it can be made ahead of time and frozen for those busy weeknights. Here are four reasons why you'll love this recipe:

1. It's packed with flavor. The combination of sausage, green beans, and potatoes is a classic for a reason - it's simply delicious. The sausage adds a touch of smokiness, the green beans provide a freshness, and the potatoes add creaminess and heartiness.
2. It's easy to make. This casserole is perfect for those busy weeknights when you don't have time to cook a complicated meal. Simply mix everything together, and bake. It's that easy!
3. It can be made ahead of time. This casserole can be assembled ahead of time and then frozen until you're ready to bake it. That means no last-minute scrambling when you're trying to get dinner on the table!
4. It's perfect for leftovers. This casserole reheats beautifully, so feel free to make extra. It makes an excellent lunch or quick dinner during those hectic weeks.

What You’ll Need To Make Sausage Green Bean Potato Casserole

Sausage: I like to use smoked chicken sausage for this casserole. However, you can use whatever type of sausage you prefer. Kielbasa, andouille, or chorizo sausages are also great choices for this recipe.

Green beans: I like to use fresh green beans for this casserole. However, you can also use frozen or canned green beans. If using frozen green beans, be sure to thaw them before adding them to the casserole.

Potatoes: I like to use baby potatoes for this casserole. However, you can also use Yukon gold potatoes or red potatoes.

Red onion: I like to use a red onion for this casserole because it adds a nice sweetness. However, you can also use a white onion or yellow onion.

Garlic: I like to use fresh garlic for this casserole because it adds the best flavor. However, you can also use garlic powder.

Seasonings: I like to use a combination of salt, pepper, paprika, and onion powder for this casserole. However, feel free to use any seasonings you prefer.

Olive oil: I like to use olive oil for this casserole because it adds a nice flavor. However, you can also use vegetable oil.

Step-By-Step Instructions

Now that you have all of your ingredients, it's time to start cooking! Here are the simple steps you'll need to follow to make this sausage green bean potato casserole:

Step 1: Preheat the oven to 400 degrees Fahrenheit.

Step 2: Cut the sausages into ¼-inch slices, quarter the potatoes, and slice the onions.

Step 3: Place the sausages, potatoes, and onions in the casserole dish and mix together with the garlic, seasonings, and olive oil.

Step 4: Bake for 25-30 minutes, or until the potatoes are partially cooked through.

Step 5: While the potatoes, sausage, and onions are cooking, top and tail the green beans and cut them into 1-inch pieces.

Step 6: Add the green beans to the casserole dish and mix everything together.

Step 7: Bake for an additional 20-30 minutes, or until the green beans are cooked to your preference.

Step 8: Top with fresh parsley and serve.

Enjoy!

Recipe Tips And Tricks

Here are a few tips and tricks to help you make the perfect sausage green bean potato casserole:

• If your potatoes are taking longer to cook than the recipe states, you can cover the casserole dish with foil to prevent them from burning.
• If you want your green beans to be extra crispy, you can cook them in a separate pan and then add them to the casserole dish at the end.
• If you want your casserole to be creamy, you can add a cup of milk or cream during the last few minutes of cooking.
• If you want your casserole to be cheesy, you can top it with shredded cheese during the last few minutes of cooking.

Serving Suggestions And Substitutions

This sausage green bean potato casserole can be served as a main dish or a side dish. If you're looking for some serving suggestions, I recommend pairing it with a green salad, roasted Brussels sprouts, or garlic bread.

If you don't have smoked chicken sausage, you can use any type of sausage you prefer.

If you want to make this casserole vegetarian, you can substitute the sausage for tofu, tempeh, or vegetables.

If you don't have green beans, you can substitute them for another vegetable, such as broccoli, cauliflower, or carrots.

If you don't have baby potatoes, you can substitute them for Yukon gold potatoes, red potatoes, or sweet potatoes.

How To Store Leftovers

If you have leftovers, you can store them in an airtight container in the fridge for up to four days.

This recipe also freezes very well. To freeze, simply place the leftovers in an airtight container and store them in the freezer for up to three months.

When you're ready to eat, simply thaw the casserole in the fridge overnight and then reheat it in the oven or microwave until it's warmed through.

Frequently Asked Questions

Q: Can I make this casserole ahead of time?

A: Yes, you can make this casserole ahead of time. Simply follow the recipe instructions and then store the leftovers in an airtight container in the fridge.

Q: What can I substitute for the green beans?

A: If you don't have green beans, you can substitute them for another vegetable, such as broccoli, cauliflower, or carrots.

Q: What can I substitute for the baby potatoes?

A: If you don't have baby potatoes, you can substitute them for Yukon gold potatoes, red potatoes, or sweet potatoes.

Q: What can I serve with sausage green bean potato casserole?

A: This sausage green bean potato casserole can be served as a main dish or a side dish. If you're looking for some serving suggestions, I recommend pairing it with a green salad, roasted Brussels sprouts, or garlic bread.

Tools And Equipment For This Recipe

Staub Ceramic Baking Dish: This is my favorite baking dish. It’s the perfect size for making sausage green bean potato casserole and it looks beautiful as a serving dish too.

Wusthof Chef’s Knife: A sharp chef’s knife is a kitchen must-have and this is the one that I use every day. It’s perfect for chopping sausage, green beans, and potatoes.

Bamboo Cutting Board: I love this wooden cutting board. It’s extra large, so perfect for cutting up all of the ingredients needed for this casserole.

📖 Recipe

More Recipes You Might Like