Easy Sausage Traybake: One-Tin Dinner Kids Eat

A sausage traybake is the easiest proper dinner I know: put sausages, chunks of potato, wedges of red onion and pepper in one roasting tin, toss with a tablespoon of oil and a teaspoon of mixed herbs, then roast at 200°C (fan 180°C) for 45–50 minutes, turning everything once halfway. The sausages go sticky and brown, the potatoes roast in the sausage fat, and the entire washing-up is one tin. That’s the whole recipe — everything below is just detail and the fussy-eater diplomacy.

It’s my most-repeated midweek dinner for one reason: fifteen minutes of my attention, total, and it still counts as cooking.

Ingredients (feeds 3–4)

• 8 sausages — whatever’s on offer. Basic supermarket sausages work fine here because they’re roasting in their own flavour; a pack is usually around £1.50–2.50 (~$2–3.30) depending on how boujee you’re feeling.
• About 750g potatoes, skin on, cut into rough 3cm chunks — no parboiling, no peeling
• 1 red onion, cut into wedges
• 1 pepper, any colour, in chunky strips
• 1 tbsp oil, 1 tsp dried mixed herbs (or rosemary), salt and pepper

That’s the core. The traybake is endlessly flexible: chunks of carrot, halved cherry tomatoes in the last 15 minutes, wedges of courgette, a tin of drained butter beans stirred in near the end to stretch it further. Whole thing lands around £3.50–4.50 (~$4.50–6) for the tin — roughly £1 (~$1.30) a portion.

Method

1. Oven to 200°C (fan 180°C). Get the kettle off standby; this is a no-faff zone.
2. Everything in the tin. Potatoes, onion, pepper, oil, herbs, seasoning — toss with your hands until glossy. Nestle the sausages on top.
3. Roast 25 minutes, then turn the sausages and give the tin a shake so the potatoes swap sides.
4. Roast another 20–25 minutes until the sausages are browned and the potatoes are crisp-edged. If it looks pale, give it 5 more — a pale traybake is a sad traybake.
5. Serve from the tin at the table. Gravy optional but strongly endorsed; a dollop of ketchup for the under-tens is the law.

One tin, and the tin does the work. If your oven runs hot, check at 40 minutes — sausage sizes vary, so “browned and sizzling” is the real test, not the clock.

Fussy-eater diplomacy

Traybakes have a hidden fussy-eater advantage: everything is separate. Nothing is mixed, sauced or “contaminated” — a child who eats sausages and potatoes can eat exactly that and their plate still matches everyone else’s. The gentle tactics that work here are the same ones from my fussy dinner ideas:

• Keep one corner of the tin plain. No onion, no herbs on the sausages at that end. Costs nothing.
• Cut one new veg small and roast it crispy. Roasted pepper is sweeter than raw and gets accepted surprisingly often.
• Let them serve themselves from the tin. Choosing beats being served, every time.

And if sausages themselves are the safe food that anchors your week, the traybake is the least-effort way to build a whole dinner around them — the veg gets eaten by the adults regardless, so nothing’s wasted.

Making it go further

Sausage traybake is a stretchy recipe, which is why it earns a permanent slot in our two weeks of cheap family meals:

• Six sausages, more potatoes and a tin of beans feeds the same crowd for less.
• Leftovers become tomorrow’s lunch — cold sausage sandwiches are elite — or get chopped into a pan with eggs for a hash.
• Halloumi or chicken thighs swap in for the sausages when you fancy a change; the timing barely moves (chicken thighs want the full 50 minutes and a check that juices run clear).
• Sunday-lite mode: add carrots and serve with gravy and it does a passable impression of a budget roast dinner without any of the choreography.

For the weeks when even one tin is too much, the same feed-them-with-no-hands-free energy comes from slow cooker mince — traybake and slow cooker are the two pillars of solo-parent cooking, and I will die on this tin.

FAQ

How long does a sausage traybake take in the oven?

45–50 minutes at 200°C (fan 180°C), turning the sausages and shaking the tin halfway. You’re looking for browned, sizzling sausages and crisp-edged potatoes — if in doubt, give it five more minutes.

Do I need to parboil the potatoes first?

No — that’s the point of the traybake. Cut them into rough 3cm chunks and they roast through in the 45–50 minutes alongside the sausages. Bigger chunks than that and they may need longer.

Can I use frozen sausages in a traybake?

Defrost them first for even cooking. Cooking sausages from frozen in a traybake makes the timing unreliable, and the potatoes end up done before the sausages are safely cooked through.

What veg works best in a sausage traybake?

Red onion and peppers are the classic pair because they roast sweet in the same time as the potatoes. Carrots, courgette, butternut chunks and halved cherry tomatoes (added late) all work — hard veg in early, soft veg later.

Can I make it in an air fryer?

A small batch, yes: potatoes and veg in first at 190°C for 10 minutes, then add the sausages for another 18–20 minutes, shaking now and then. For a family of four the oven tin is easier — one shelf, one go.