When you need a family dinner that doesn’t involve standing over the hob, this easy sausage and vegetable tray bake is a practical choice. Juicy pork sausages roast alongside baby potatoes, carrots, red onions, peppers and mushrooms, while a simple garlic and tomato sauce brings everything together.
The potatoes and carrots go into the oven first, giving them time to soften before the quicker-cooking vegetables are added. The result is a hearty, colourful oven dinner made with familiar UK supermarket ingredients and very little hands-on cooking.
Perfect for busy midweek evenings, this budget-friendly sausage tray bake is also easy to adapt to the vegetables you already have.
Why You’ll Love This Sausage Tray Bake
- Minimal preparation: Chop the vegetables, arrange everything in a roasting tin and let the oven do most of the work.
- Affordable ingredients: Uses everyday vegetables, sausages and a simple tomato-based sauce.
- Easy to adapt: Swap vegetables according to the season or what needs using up.
- Family-friendly: A complete, comforting dinner with potatoes, vegetables and sausages.
- Less washing-up: Most of the cooking happens in one roasting tin.
Recipe at a Glance
| Details | Information |
|---|---|
| Servings | Approximately 4 |
| Preparation time | 15 minutes |
| Cooking time | 55–65 minutes |
| Total time | Approximately 1 hour 10–20 minutes |
| Course | Main meal |
| Cooking method | Oven-baked |
Ingredients
For the Sausage and Vegetables
- 8 pork sausages
- 500g baby potatoes, halved
- 2 carrots, cut into small, even pieces
- 2 red onions, cut into wedges
- 1 red pepper, sliced
- 250g mushrooms, quartered
- 1 tbsp vegetable oil
- 1 tsp dried thyme
- Freshly ground black pepper
For the Tomato Sauce
- 2 tbsp tomato purée
- 2 garlic cloves, crushed
- 250ml chicken stock
Ingredient Notes and Affordable Swaps
Sausages: Choose a variety your family enjoys. Supermarket own-brand sausages can help keep the overall cost down.
Baby potatoes: Halving them helps them roast evenly. If using larger potatoes, cut them into similar-sized pieces.
Carrots: Cut these into relatively small pieces because they need longer to soften than peppers or mushrooms.
Mushrooms: Quartering them helps prevent smaller pieces from shrinking too much in the oven.
Tomato purée: Creates a savoury tomato sauce without requiring a jar of ready-made cooking sauce.
Chicken stock: Use a stock cube dissolved in hot water if that is what you have available. Check the salt content before adding any extra seasoning.
How to Make Sausage and Vegetable Tray Bake
Step 1: Preheat the Oven
Preheat your oven to 200°C (180°C fan).
Choose a large roasting tin with enough space for the ingredients to sit in a reasonably even layer.
Step 2: Give the Root Vegetables a Head Start
Place the halved baby potatoes, chopped carrots and red onion wedges in the roasting tin.
Drizzle with the vegetable oil, sprinkle over the dried thyme and season with black pepper.
Toss everything together, then roast for 20 minutes.
Starting with these vegetables helps them become tender without overcooking the peppers and mushrooms later.
Step 3: Add the Sausages and Remaining Vegetables
Remove the roasting tin carefully from the oven.
Add the pork sausages, sliced red pepper and quartered mushrooms.
Turn the vegetables gently to distribute them around the sausages.
Step 4: Prepare the Tomato Sauce
In a jug, mix the tomato purée, crushed garlic and chicken stock until combined.
Pour the mixture around the sausages and vegetables rather than directly over every sausage. This allows the sausages to brown while the vegetables cook in the savoury sauce.
Step 5: Roast Until Golden and Cooked Through
Return the tin to the oven and roast for another 35–45 minutes.
Turn the sausages halfway through cooking to encourage even browning.
The dish is ready when the potatoes and carrots are tender, the sauce has reduced slightly and the sausages are thoroughly cooked in the centre.
If using a food thermometer, check that the pork sausages reach 75°C in the centre.
Allow the tray bake to stand briefly before serving.
Tips for the Best Sausage Tray Bake
Use a Large Enough Roasting Tin
Overcrowding can cause the vegetables to steam rather than roast. If necessary, divide the ingredients between two tins.
Cut Vegetables to Suit Their Cooking Times
Carrots and potatoes need more time than mushrooms and peppers. Smaller root vegetable pieces and staggered cooking help everything finish together.
Keep the Sauce Around the Ingredients
Pouring the tomato stock mixture around the sausages allows their upper surfaces to brown. If the sauce reduces too quickly, add a small splash of hot water.
Check the Sausages Before Serving
Cooking times vary depending on sausage thickness and your oven. Always check that they are cooked thoroughly rather than relying on colour alone.
Easy Ways to Make This Dinner More Budget-Friendly
This recipe is flexible enough to fit around your weekly supermarket shop.
Choose sausages that suit your budget and compare prices per kilogram. Use the vegetables you already have instead of buying every ingredient again.
Parsnips can replace some of the carrots, while courgettes can be added with the peppers and mushrooms. If mushrooms are expensive that week, use extra onion or another suitable vegetable.
Frozen sliced peppers are another practical option. Add them during the second roasting stage and allow time for excess moisture to evaporate.
What to Serve with Sausage and Vegetable Tray Bake
The potatoes and vegetables make this a substantial dinner on their own. If you would like an extra side, try steamed cabbage, green beans, broccoli or a slice of crusty bread to soak up the tomato sauce.
For younger family members, cut the cooked sausages into age-appropriate pieces before serving.
Make Ahead, Storage and Reheating
You can chop the potatoes, carrots and onions in advance and keep them refrigerated in suitable covered containers. Store prepared potatoes appropriately to prevent discolouration.
Allow cooked leftovers to cool promptly and refrigerate within two hours. Eat within 48 hours, and reheat only once until steaming hot throughout.
For the best texture, reheat the tray bake in an ovenproof dish rather than adding too much liquid.
Frequently Asked Questions
Can I use frozen peppers?
Yes. Add them with the sausages and mushrooms. Frozen peppers may release more moisture, so the sauce could need slightly longer to reduce.
Can I use different sausages?
Yes. Pork sausages work well, but you can use another suitable variety. Follow its cooking instructions and check that it is thoroughly cooked before serving.
Why do the potatoes go into the oven first?
Potatoes and carrots take longer to soften than peppers and mushrooms. Roasting them first helps prevent the softer vegetables from becoming overcooked.
Can I prepare this tray bake ahead of time?
You can prepare the vegetables and mix the sauce in advance, keeping everything appropriately chilled. Assemble and cook the dish when you are ready for dinner.
Can I make this recipe without mushrooms?
Absolutely. Replace them with extra peppers, courgette or another vegetable your family enjoys.
More Affordable Family Dinner Ideas
Looking for more easy meals that use familiar supermarket ingredients? Explore our Budget Family Meals UK guide for practical recipes and weekly dinner inspiration.
You can also organise your meals and shopping list with our Free UK Family Meal Planner.