An easy one dish sausage potatoes and green beans recipe baked in the oven! You'll love this hearty one pan smoked sausage potato green beans dinner that comes together quickly.
Sausage Potato and Green Beans are so good!
We can't seem to get enough sausage in our house and have it on the menu every single week. While we made this green beans with potatoes and sausage recipe with kielbasa sausage, literally any precooked sausage will work great whether it's pork sausage, chicken, or turkey!
This is a terrific dinner recipe that's adaptable and you can easily use a different type of potato or vegetable to add variety to your dinner rotation.
If you're looking for even more kielbasa recipes, check out our air fryer sausage and vegetables, Polish sausage and sauerkraut, or our Cajun slow cooked kielbasa!
Ingredients you'll need
- smoked sausage - we used kielbasa sausage but any precooked sausage is great! Chicken sausage, turkey kielbasa, or any of your favorite brands.
- baby potatoes - red potatoes or small Yukon gold potatoes would be a good option too. Or you can cube Russet Potatoes.
- fresh green beans - asparagus, bell peppers, or small pieces of broccoli can be used instead.
- yellow sweet onion (like a Vidalia onion)- or a white onion or red onions
- olive oil
- fresh garlic - fresh minced garlic or jar garlic. Don't have fresh garlic? Use garlic powder to taste.
- Italian seasoning - a mix of dried oregano and dried basil makes a great swap. Or herbs de Provence.
- ground mustard - you can skip this if you don't have it
- salt
- black pepper
- Fresh parsley for garnish
** Please see the recipe card at the bottom of the post for the exact quantities **
Kitchen supplies
- 9 x13 pan or sheet pan
How to Cook Sausage Potatoes and Green Beans
Prep Ingredients
- Preheat the oven to 375℉. Cut the sausage into approximately ½” thick slices.
- Cut the baby potatoes in half. You'll want them all to be about the same size, so cut some pieces smaller if needed. Cut the onion into thin slices. Cut the stems off of the green beans.
- Place the sausage, fresh green beans, potatoes, and onions in a 9x13 baking dish. Or, you can also everything out on a large-rimmed baking sheet, which will make the ingredients more crispy.
- In a small bowl, mix together the olive oil, garlic, Italian seasoning, ground mustard, salt, and pepper.
- Pour the olive oil mixture over the sausage and vegetables, then toss to coat.
Cook
- Bake the kielbasa and veggies in the oven for 40-50 minutes or until the potatoes are cooked through and tender. Stir halfway through cooking.
- If the green bean start to brown too much, you can cover the dish with foil during the rest of the baking time.
- Serve warm and garnish with fresh parsley. Enjoy!
Variations
- Add cheese- add cheese like parmesan cheese or cheddar cheese for a cheesy casserole like version.
- Increase the heat - kick up the heat with crushed red pepper flakes or jalapenos
- Use a different type of potato- cubed Russet potatoes or sweet potatoes would be a great variation!
- Make this a casserole - mix in a condensed soup mix, a little chicken broth, and cheese. Bake in a casserole dish until cooked through.
Recipe notes
- Store leftovers in an airtight container in the refrigerator for up to 5 days.
- Baking the sausage and veggies on a rimmed baking sheet works great too and increases browning by spreading everything out.
- Canned green beans or defrosted frozen green beans can be used in place of fresh, they might not brown as well but either option will still taste great.
- Feel free to add shredded cheese on top if you're looking for more of a casserole style dish!
More One Pan Dinners
- 15 minute sheet pan chicken and veggies
- Sheet pan chicken fajitas
- Air fryer sausage and peppers
- Sheet pan chicken thighs and sweet potatoes
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We hope you love this sausage green beans and potatoes recipe!
Sausage Potatoes and Green Beans
An easy one dish sausage potatoes and green beans recipe baked in the oven! You'll love this hearty one pan dinner with smoked sausage like kielbasa or any type of precooked sausage.
Ingredients
- 2 pounds smoked sausage (kielbasa)
- 1 ½ pounds mini red potatoes
- 1 pound fresh green beans
- 1 medium yellow sweet onion
- ¼ cup olive oil
- 4 cloves garlic, minced
- 1 tablespoon Italian seasoning
- ½ teaspoon ground mustard
- ½ teaspoon salt
- ¼ teaspoon black pepper
- Fresh parsley for garnish, optional
Instructions
- Preheat the oven to 375℉. Cut the smoked sausage into approximately ½” thick slices.
- Cut the potatoes in half. If there are large pieces, cut in half again so that they are all about the same size. Quarter the onion and cut it into thin slices. Clean the green beans and cut off any attached stems.
- Place the sausage, green beans, potatoes, and onions into a 9x13” baking dish. You can spread the ingredients out on a rimmed baking sheet if you want crisper browned veggies. Using a 9x13 pan gives a softer texture.
- In a small bowl, mix together the olive oil, garlic, Italian seasoning, ground mustard, salt, and pepper.
- Pour the olive oil mixture over the sausage, green beans, potatoes, and onions then toss to coat them evenly.
- Bake in the oven for 40-50 minutes or until the potatoes are cooked through and tender. Stir the ingredients halfway through to ensure even baking.
- If the green beans start to brown too much, you can cover the dish with foil and finish baking.
- Serve this casserole warm and garnish with fresh parsley. Enjoy!
Notes
- Baking the casserole in a 9x13 pan gives it more of a softer casserole-like consistency. If you want to crisp up the ingredients, spread everything out on a sheet pan instead!
G Linster says
Lemon is not listed in the ingredient list, but says to add it in the directions. how much are am I supposed to use please?
Thank you
WholeLottaYum says
I'm so sorry, there's actually no lemon juice in this recipe! I don't know why I accidentally wrote that! The recipe has been updated. Thank you! 🙂
Gwyn Linster says
You mention lemon juice in the directions, however, it's not listed under the ingredient list. How much lemon juice are we supposed to use? we were making this now so we'll Wong it but just incase we like it, it would be nice to know.