This sausage green bean potato casserole is a hearty wonder packed with flavor! It’s an easy meal to whip up for a busy weeknight or a satisfying side dish for a family gathering!
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If there’s one thing I love, it's a recipe that’s both filling and simple to make.
This sausage, green bean, and potato casserole checks both boxes. It’s one of those dishes you can throw together in a pinch, yet it tastes like you’ve been cooking for hours.
I usually make this when I have veggies to use up before they go bad. The combination of Cajun seasoning and seasoning gives it an extra kick that makes everyone ask for seconds without much guilt.
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Why You'll Love This Recipe?
- Quick and easy: Minimal prep time and easy-to-find ingredients make this a breeze to whip up.
- Healthy and balanced: With lean protein, veggies, and potatoes, it's a nutritious meal in one dish.
- Versatile: Customize it with different types of sausage, vegetables, or seasonings to suit your taste.
- Great for meal prep: Make it ahead and enjoy leftovers throughout the week.
- Family-friendly: Even picky eaters love the flavors and textures of this dish.
- Perfect for any occasion: Whether it’s a casual weeknight dinner or a side dish for a holiday feast, this recipe fits the bill.
Ingredients
Here's what you'll need:
- Chicken sausage: Adds a savory, juicy flavor to the dish. You can use smoked sausage, spicy sausage, or even turkey sausage depending on your preference. I used the Smoked Chicken Sausage I got from Costco.
- Green beans: Fresh green beans work best, but you can also use frozen. They add a nice crunch and balance the dish.
- Potatoes (cubed): Yukon gold or russet potatoes are perfect for roasting. Their crispy exterior and soft, fluffy interior make them ideal for casseroles.
- Onions: Diced onions give the dish a touch of sweetness and depth of flavor.
- Avocado oil: A healthy oil choice that’s great for roasting. It has a high smoke point and doesn’t overpower the other flavors.
- Butter: Adds richness and helps the potatoes and sausage brown nicely.
- Garlic: Provides a burst of aromatic flavor that ties the dish together.
- Maggi seasoning: A savory umami seasoning that deepens the flavor profile. If you don’t have Maggi, you can substitute with soy sauce or Worcestershire sauce.
- Cajun seasoning: Adds a little heat and spice to the dish. Adjust the amount to suit your taste. I used the Slap Ya Mama brand.
- Pepper: For seasoning to taste.
- Green onions (for garnish): Optional, but they add a nice pop of color and freshness at the end.
See recipe card for quantities.
Substitution and Additions
- Sausage: You can swap the chicken sausage with pork, beef, or turkey sausage. Smoked sausage or even chorizo would give it a completely different, delicious twist.
- Green beans: If you don’t have green beans, try using asparagus, broccoli, or even zucchini. They all work well in this recipe.
- Potatoes: Sweet potatoes can be used in place of regular potatoes for a sweeter, more nutritious alternative.
- Butter: For a dairy-free option, you can substitute the butter with olive oil or more avocado oil.
- Seasonings: If you’re not a fan of Cajun seasoning, try using Italian seasoning, paprika, or even a sprinkle of chili flakes for extra heat.
- Cheese: For a cheesy version, sprinkle shredded cheddar or mozzarella on top and broil until bubbly and golden.
How To Make Sausage Green Bean Potato Casserole?
- Preheat the oven: Start by preheating your oven to 400°F (200°C).
- Toss the potatoes in avocado oil, fry until golden brown, and then transfer them to a bowl or baking tray. Do the same to the sausages.
- Sauté garlic and onion in until fragrant, then pour the mixture into the bowl or baking tray.
- Boil or steam the green beans in a skillet for about 5 minutes, until tender but still vibrant. Drain and add to the bowl or baking tray.
- Season everything with Cajun seasoning, salt, and pepper, and toss to combine.
- Bake for 25 minutes, then serve hot.
Variations
- Cheesy Casserole: Sprinkle shredded cheddar or mozzarella on top and broil for 2-3 minutes until melted and bubbly.
- Spicy Casserole: Add diced jalapeños or a pinch of red pepper flakes for some extra heat.
- Vegan Casserole: Use vegan sausage and replace butter with olive oil for a plant-based version.
- Creamy Casserole: Stir in ¼ cup of heavy cream or sour cream for a richer, creamier dish.
- Add Bacon: Crumble cooked bacon over the top for an extra layer of savory flavor.
- Herbed Casserole: Toss in fresh herbs like rosemary, thyme, or parsley to brighten up the flavors.
What To Serve With This?
- Fresh Salad: A light garden salad with a lemon vinaigrette or balsamic dressing adds a refreshing contrast to the hearty casserole.
- Crusty Bread: Serve with a warm, crusty baguette or dinner rolls to soak up the flavorful juices from the dish.
- Grilled Vegetables: Add a side of grilled zucchini, bell peppers, or asparagus for extra vegetables and smoky flavor.
- Mashed Potatoes: For a double dose of comfort, serve the casserole with creamy mashed potatoes.
- Rice: A simple side of steamed rice is always a good idea to complement the savory sausage and crispy potatoes.
- Caesar Salad: A fresh Caesar salad adds a refreshing crunch and lightens up the meal.
- Macaroni and Cheese: Creamy, cheesy mac and cheese is a comforting side that pairs perfectly with the sausage and potatoes.
- Roasted Brussels Sprouts: Slightly crispy, roasted Brussels sprouts add a healthy, flavorful balance to the dish.
- Baked Beans: Sweet and smoky baked beans are a classic side that adds even more heartiness to the meal.
- Honey-Glazed Carrots: Sweet and tender honey-glazed carrots offer a delicious contrast to the savory casserole.
- Biscuits: Fluffy, buttery biscuits are the perfect side for enjoying with your casserole.
- Pickled Vegetables: Tangy pickled vegetables add a nice zing and balance out the richness of the casserole.
- Rice Pilaf: Light and fluffy rice pilaf helps absorb the flavors and adds a bit of elegance to the meal.
- Roasted Asparagus: Simple roasted asparagus brings a touch of earthiness and freshness to the table.
How to Store Leftovers
Store leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, simply pop it in the oven at 350°F until warmed through or microwave for a quick meal. You can also freeze it for up to a month—just thaw and reheat when needed.
Expert Tips
- Make sure to cut your potatoes evenly so they cook at the same rate.
- Don’t overcook the green beans—they should have a slight crunch to maintain their texture. If you're unsure about their freshness, check out how to tell if green beans are bad for helpful tips.
- For the crispiest potatoes, make sure your oven is fully preheated before roasting.
- Add the Maggi seasoning towards the end to enhance the flavor without overpowering the dish.
Recipe FAQs
Can I use frozen green beans?
Yes, you can! Just adjust the cooking time slightly as frozen green beans may cook faster.
Can I make this casserole ahead of time?
Absolutely! You can prepare everything ahead of time, store it in the fridge, and bake it when you’re ready to serve.
What type of sausage works best for this dish?
Chicken sausage is great, but feel free to use pork, turkey, or even a spicy variety like chorizo for extra flavor.
Is this casserole gluten-free?
Yes, as long as your sausage and seasoning are gluten-free, this dish is naturally gluten-free!
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Sausage Green Bean Potato Casserole
This sausage green bean potato casserole is a hearty wonder packed with flavor! It’s an easy meal to whip up for a busy weeknight or a satisfying side dish for a family gathering!
Equipment
- 1 baking pan
- 1 skillet
Ingredients
- 3 sausages I used smoked chicken sausages
- 1 pound Green beans halved
- 8 small yellow gold Potatoes halved
- ½ cup Onions chopped
- 1 tablespoon Avocado oil
- 2 tablespoon Butter
- 2 teaspoon Garlic minced
- 1 tablespoon Maggi seasoning
- 1 teaspoon Cajun seasoning
- ½ teaspoon black Pepper
- salt
Instructions
- Preheat oven to 400 degrees
- Toss potatoes in avocado oil and fry until golden brown. Put it in a baking tray
- Cook sausage. Add it in the baking tray.
- Saute garlic and onion in butter until fragrant. Pour it in the baking tray.
- Steam the beans. Add the beans to the skillet and let the beans steam for about 5 minutes until tender but still bright green. Once done, drain and add beans to the baking tray.
- Combine. Add cajun seasoning, salt and pepper and seasoning.
- Bake for 25 minutes.
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Notes
- Make sure to cut your potatoes evenly so they cook at the same rate.
- Don’t overcook the green beans—they should have a slight crunch to maintain their texture. If you're unsure about their freshness, check out how to tell if green beans are bad for helpful tips.
- For the crispiest potatoes, make sure your oven is fully preheated before baking
- Add the Maggi seasoning towards the end to enhance the flavor without overpowering the dish.
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