Potato Sausage Bake is a hearty one-pan oven meal made with crispy roasted potatoes, juicy sausages, and caramelized onions. It's the kind of no-fuss comfort food that works for weeknights or casual weekends.

Potato Sausage Bake is the sort of dish that's often on our meal plan. It's so easy and it's always a crowd-pleaser.
Simply toss everything together, pop it in the oven, and in under an hour, your kitchen smells like a cozy Sunday roast. The best part is how little effort it takes for something that tastes so good.
The potatoes roast until crisp on the outside and soft in the middle. Sausages release their juices as they cook, which mingle with the olive oil, thyme, and garlic to create a kind of built-in sauce.
The red onions caramelize in that same fat, turning sweet and slightly sticky. Every bite hits the mark between crispy, savory, and satisfying.
I love how versatile it is. You can use whatever sausages you like-pork, chicken, or even plant-based.
Try serving it up with some steamed green beans, Microwave Brussels Sprouts, Buttered Cabbage, or Arkansas Green Beans.
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Why You'll Love This Recipe
- Sausage and Potato Tray Bake is a true one-pan meal with minimal cleanup.
- You can use any kind of sausage.
- The ingredients are affordable and easy to find.
- Oven roasted sausage and potatoes scale up easily for meal prep or crowds.
- It reheats beautifully the next day.
- It's flexible with herbs and vegetables.
- It's naturally gluten-free if you choose the right sausages.
- This sausage bake with potatoes and onions makes your house smell amazing while it cooks.

Ingredients
You only need simple pantry ingredients for this recipe!
- Sausages. Use good-quality ones with at least 80% meat. I use pork, but chicken, turkey, or vegetarian sausages also work well. Just make sure they're fully cooked through.
Potatoes. The main base of the bake. Use white, yellow, or baby potatoes. Sweet potatoes work if you prefer a touch of sweetness. - Red onion. Adds a pop of color and caramelized flavor. You can use yellow or white onions instead.
- Olive oil. Helps everything crisp and brown evenly. Use any neutral oil if preferred.
- Garlic. Crushed garlic brings depth and aroma. Garlic powder works in a pinch.
- Thyme. Dried or fresh thyme adds an earthy note that complements sausages beautifully. You can swap rosemary or Italian seasoning.
- Salt and black pepper. Basic but essential for balance and flavor.
- Green beans. A fresh side that adds color and crunch. Broccoli or peas are good alternatives.
- Gravy. Optional but highly recommended. You can use homemade or instant.
See the recipe card for quantities and method.
Potatoes
Potatoes are the foundation of this dish, and their texture makes or breaks the result.
I usually reach for white potatoes or baby potatoes because they hold up well to roasting.
They crisp on the outside while staying fluffy inside. If you prefer a more rustic feel, keep the skins on-they add flavor and color.
Potatoes also absorb the sausage fat as it renders, which means every bite gets infused with that deep, savory taste. It's a classic example of simple ingredients doing all the heavy lifting.
How to make Sausage Bake
Follow these step-by-step instructions, then scroll down for the full ingredients list and method.
Scroll down for the full ingredients list and method.
Preheat the oven to 400°F (200°C).

Cut the potatoes into bite-sized chunks (peeled or unpeeled) and add them to a large bowl along with the wedges of onion and the crushed garlic. Add 2 tablespoons of the oil, thyme, salt and pepper and toss to coat.

Spread it all evenly onto a large baking sheet.
Add the sausages on top and drizzle with a little more oil.

Roast for about 35-40 minutes, turning the sausages halfway through, until the sausages are browned and the potatoes tender.
Steam or boil the green beans for 3-4 minutes or until tender.
Spoon the sausages, potatoes, and onions onto plates.
If desired, serve with a side of green beans and some gravy.

Serving Suggestions
- Serve with steamed green beans, as in the recipe.
- Add a drizzle of brown gravy or onion gravy.
- Pair with a crisp green salad for balance.
- Serve with crusty bread to soak up the juices. Try Outback Steakhouse Bread copycat.
- Add a side of roasted carrots or parsnips.
- Top with mustard or aioli for extra flavor. Or try Bacon Aioli or Horseradish Aioli!
- Serve with coleslaw for a refreshing crunch.
- Pair with roasted Brussels sprouts in colder months. Try Cheesy Brussels Sprouts.
- Enjoy with a fried egg on top for breakfast or brunch.
Variations
- Chicken sausage bake. Swap pork for chicken sausages for a lighter version.
- Vegan sausage bake. Use plant-based sausages and drizzle with a little extra oil.
- Spicy sausage bake. Add chili flakes or use hot Italian sausages.
- Herb-packed bake. Mix rosemary, thyme, and oregano for a more aromatic dish.
- Cheesy sausage bake. Sprinkle grated cheddar or mozzarella during the last 10 minutes.
- Mediterranean twist. Add cherry tomatoes, olives, and a touch of balsamic vinegar.
- German-inspired bake. Use bratwurst and serve with mustard and sauerkraut.
- Breakfast version. Add eggs during the last 10 minutes of baking for a brunch meal.
- Vegetable-loaded bake. Add peppers, zucchini, or carrots to increase the veggie content.
- Smoky flavor version. Add a dash of smoked paprika or use smoked sausages.
More Easy Dinner Recipes
Storage, Freezing, and Make-Ahead Advice
You can easily make this recipe ahead by prepping the ingredients up to a day in advance. Keep the cut potatoes in cold water in the fridge to prevent browning.
After baking, store leftovers in an airtight container for up to 3 days. Reheat in the oven at 375°F (190°C) for about 10 minutes until hot and crisp again. The microwave works too, but the potatoes will soften.
To freeze, cool the bake completely, then portion it into freezer-safe containers. Freeze for up to 2 months. Reheat from frozen at 350°F (175°C) until fully warmed through.

Recipe Tips
- Cut potatoes evenly so they roast at the same rate.
- Keep the sausages on top so they brown properly.
- Don't overcrowd the baking tray; use two if necessary.
- Flip the sausages halfway through for even cooking.
- Use parchment paper for easier cleanup.
- Check doneness with a fork-the potatoes should be tender.
- For crispier results, finish under the broiler for 2 minutes.
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📖 Recipe

Potato Sausage Bake
Equipment
- Sheet Pan
Ingredients
- 1.5 lbs white potatoes peeled or unpeeled and cut into bite-sized chunks (or use baby potatoes)
- 1 medium red onion peeled and cut into wedges
- 2-3 tablespoons olive oil
- 2 garlic cloves crushed
- 1 teaspoon dried thyme or a few fresh thyme sprigs
- salt and black pepper to taste
- 8 pork sausages
To serve:
- 300 g 10oz green beans
- Gravy
Instructions
- Preheat the oven to 400°F (200°C).
- Cut the potatoes into bite-sized chunks (peeled or unpeeled) and add them to a large bowl along with the wedges of onion and the crushed garlic. Add 2 tablespoons of the oil, thyme, salt and pepper and toss to coat.
- Spread it all evenly onto a large baking sheet.
- Add the sausages on top and drizzle with a little more oil.
- Roast for about 35-40 minutes, turning the sausages halfway through, until the sausages are browned and the potatoes tender.
- Steam or boil the green beans for 3-4 minutes or until tender.
- Spoon the sausages, potatoes, and onions onto plates.
- If desired, serve with a side of green beans and some gravy.
Nutrition
The nutritional information provided is approximate and can vary depending on several factors, so is not guaranteed to be accurate. Please see a registered dietician for special diet advice.











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