
One pan sausage green beans is my answer to busy weeknights when everyone is hungry and there is only one pan to clean afterward. This recipe creates a full meal using vibrant vegetables classic smoky sausage and just a handful of pantry seasonings for unforgettable flavor.
I started making this when my schedule was packed and it quickly became a dinner everyone looked forward to. The smell alone as it roasts will have people peeking into the kitchen.
Ingredients
- Baby potatoes: add a tender bite and soak up the sausage flavors choose firm potatoes without green spots
- Fresh green beans: brighten the dish look for crisp beans that snap cleanly
- Yellow onion: brings sweetness and rounds out the flavors choose onions with dry skins and no soft spots
- Andouille sausage or kielbasa: delivers smoke and spice pre-cooked sausage makes this faster look for one with a natural casing if possible
- Olive oil: helps veggies roast evenly and enhances flavor pick a fruity extra virgin variety for best results
- Garlic powder: infuses earthy savor opt for a brand with no anti-caking agents for pure taste
- Salt: ties all the ingredients together sea salt gives great flavor
- Italian seasoning: melds herbs like oregano and basil choose a fresh blend for maximum aroma
- Ground black pepper: offers just enough heat freshly ground is best
- Fresh parsley for garnish: brightens every bite always use flat-leaf for more flavor
Instructions
- Prepare the Vegetables:
- Slice baby potatoes into bite-sized chunks so they cook through evenly. Wash and trim green beans so the ends are tidy and snap off easily. Cut the yellow onion into thin wedges or slices so they caramelize in the oven.
- Mix the Seasonings:
- In a small bowl combine garlic powder salt Italian seasoning and black pepper. This ensures every bite gets a hit of flavor and the herbs mix well.
- Combine Everything:
- In a large mixing bowl toss together the potatoes green beans onion and sausage. Pour olive oil all over then sprinkle the seasoning mix. Stir thoroughly so all pieces are evenly coated and glistening.
- Arrange on Baking Tray:
- Line a rimmed baking tray with parchment paper. Spread the sausage and vegetable mixture into a single even layer. This is important for browning so do not pile up.
- Roast to Perfection:
- Roast the tray in a preheated oven at 205 degrees Celsius. Stir once halfway through for even cooking. Cook for 30 to 40 minutes until potatoes are creamy inside and veggies are starting to caramelize around the edges.
- Garnish and Serve:
- Spoon onto plates and scatter with chopped fresh parsley while hot to finish with bright color and light herbal freshness.

The real star to me is the andouille sausage because my dad always brought some home during the holidays and its rich smoky aroma now reminds me of cozy family nights. Once I swapped in regular smoked sausage in a pinch and it was still delicious but nothing beats the original.
Storage Tips
Leftovers keep well for up to four days in an airtight container in the fridge. Reheat on a sheet pan for a few minutes so potatoes stay crisp. You can meal prep this and enjoy it for lunches all week.
Ingredient Substitutions
Swap sweet potatoes for white for more color or use another sausage like bratwurst if you prefer. Broccoli florets work for green beans in a pinch. Always adjust the roasting time based on what veggies you use.
Serving Suggestions
Serve over cooked rice for a heartier meal or with a side of crusty bread to soak up the tasty oil. A scoop of Dijon mustard or a squeeze of lemon over top right before serving gives it an extra zing.
Cultural Historical Context
Sheet pan meals got their popularity from the need for efficient home cooking. This one is inspired by southern sausage and potato dishes with the addition of green beans for brightness.
Seasonal Adaptations
Add cherry tomatoes in summer for juicy sweetness. Use sliced carrots or parsnips in winter for extra comfort. Try swapping parsley for basil in spring for a fresh twist. Helpful notes about recipe. Cut potatoes small so they finish roasting at the same time as beans. Rotate the pan halfway through cooking for even browning. Finish with extra herbs if you love flavor.
Success Stories
Friends who claim not to like green beans have gone back for seconds. My neighbor has started making this weekly for her whole family because the kids eat every last bite.
Freezer Meal Conversion
You can assemble everything on the tray cover tightly and freeze then bake from frozen adding ten to fifteen minutes to the roasting time for an easy dinner any night.

This recipe is always a hit and gets rave reviews from everyone who tries it. Enjoy how easy and flavorful this one pan meal is for your busy nights.
Recipe FAQs
- → Can I use a different type of sausage?
Yes, try kielbasa, smoked sausage, or your favorite pre-cooked variety for different flavors.
- → Should I peel the potatoes?
Peeling is optional—baby potatoes have tender skins that crisp nicely when roasted.
- → How do I ensure the vegetables cook evenly?
Cut potatoes into similar-sized pieces and spread all ingredients in a single layer on the tray.
- → Can I add other vegetables?
Absolutely! Try bell peppers, carrots, or zucchini, but keep overall amounts consistent for even roasting.
- → Is it necessary to parboil the potatoes?
No pre-cooking required—small, evenly cut potatoes soften perfectly during roasting time.
- → What should I serve alongside?
This all-in-one dish stands alone, but a crisp green salad or simple bread complements it well.