
This one pan sausage green beans dinner brings together savory sausage, crisp green beans, and tender baby potatoes for a comforting and flavorful meal the whole family will enjoy. Roasted in a single tray for easy cleanup, it’s perfect for busy weeknights or casual gatherings.
I first made this on a busy weeknight when my fridge was sparse and everyone loved how the sausage flavor infused the veggies. Now it’s a go-to dish whenever I want something effortless yet satisfying.
Ingredients
- Baby potatoes 450 grams: cut into halves or quarters for even roasting and soft centers choose firm potatoes with smooth skin
- Green beans 225 grams: washed and trimmed for fresh crunch vibrant green pods are best for color and texture
- Yellow onion 1 small: sliced or wedged adds natural sweetness caramelizes nicely in the oven
- Pre-cooked andouille sausage or kielbasa 450 grams: sliced on the bias adds smoky spice and rich protein look for good quality sausage with natural casing for the best texture
- Olive oil 60 milliliters: to coat and roast ingredients promoting caramelization extra virgin olive oil adds a fruity note
- Garlic powder 5 grams: boosts savory depth
- Salt 5 grams: essential for balancing and enhancing flavors
- Italian seasoning blend 5 grams: brings a herby aromatic complexity
- Ground black pepper 2.5 grams: adds subtle heat and sharpness
- Fresh parsley 1 tablespoon: chopped for garnish adds fresh brightness and color
Step-by-Step Instructions
- Slicing and prepping:
- Slice baby potatoes into uniform halves or quarters so they cook evenly. Wash and trim green beans removing the ends. Cut the yellow onion into wedges or thin slices according to your preference. Slice sausage into approximately two and a half centimeter pieces on the bias to maximize surface area.
- Mixing the seasoning:
- Combine garlic powder salt Italian seasoning blend and ground black pepper in a small bowl. This blend gives the dish a balanced flavor profile without overpowering any ingredient.
- Coating the ingredients:
- Place the potatoes green beans onion and sausage into a large mixing bowl. Pour the olive oil over everything then sprinkle the seasoning mix evenly. Stir gently but thoroughly so all pieces are coated well encouraging even roasting and flavor penetration.
- Arranging on the tray:
- Line a baking tray with parchment paper to prevent sticking and make cleanup easier. Spread the sausage and vegetable mixture into a single layer ensuring everything has contact with the hot surface to roast properly.
- Roasting:
- Put the tray in a preheated oven at 205 degrees Celsius. Roast for thirty to forty minutes stirring halfway through cooking. The potatoes should be tender when pierced with a fork the vegetables slightly browned and the sausage edges caramelized.
- Serving:
- Transfer the roasted mixture to serving plates or a communal bowl. Sprinkle freshly chopped parsley over the top for a burst of color and a fresh herbal note.

My favorite ingredient is definitely the andouille sausage Its smoky and slightly spicy profile elevates the entire dish Every time I make this it reminds me of family dinners where the kitchen smells inviting and everyone gathers around the table for a warm comforting meal.
Storage Tips
Store leftovers in an airtight container in the refrigerator for up to three days. Reheat in the oven or on the stovetop to maintain the crispy texture of the potatoes and sausage. Avoid microwaving as it can make the potatoes soggy.
Ingredient Substitutions
If you prefer a milder sausage swap the andouille for smoked turkey sausage or a good quality kielbasa. Use Yukon gold potatoes if baby potatoes are unavailable they roast beautifully and have a creamy texture. Green beans can be replaced with trimmed asparagus or broccolini for a different green veggie option.
Serving Suggestions
Serve with a simple side salad of mixed greens and a light vinaigrette to cut through the richness. A crusty baguette makes a great accompaniment for soaking up any leftover oil and juices. For a heartier meal add a dollop of mustard or a sprinkle of grated Parmesan cheese on top just before serving.

Cultural Context
This dish brings together elements common in Southern and Midwestern American home cooking where sausage and roasted potatoes are beloved staples. It melds the smoky rich flavors of Cajun-inspired sausage with simple seasonal vegetables for a no-fuss family meal that feels both comforting and a little festive.
Recipe FAQs
- → What type of sausage works best?
Pre-cooked andouille or kielbasa sausages provide a smoky, spicy flavor and hold up well when roasted.
- → How can I ensure even cooking of vegetables?
Cut baby potatoes into similar sizes and stir the mixture halfway through roasting to promote uniform browning and tenderness.
- → Can I substitute green beans with other vegetables?
Yes, vegetables like asparagus, broccoli, or snap peas can be used depending on preference and availability.
- → What seasoning blend is recommended?
A mix of garlic powder, Italian herbs, salt, and black pepper enhances the natural flavors without overpowering the ingredients.
- → Is olive oil the best choice for roasting?
Olive oil provides a rich flavor and helps crisp the vegetables and sausage while roasting evenly at moderate oven temperatures.
- → How do I serve this dish for best presentation?
Garnish with freshly chopped parsley to add color and a subtle herbal note just before serving.