There’s nothing worse than a fridge full of leftover sausages and no real plan for them.
Whether it’s bratwurst from a weekend cookout, Italian sausage from last night’s pasta, or a couple of tinned sausages at the back of the pantry, reheating them the right way is what separates juicy from rubbery.
The short answer is yes, you can safely reheat sausages — the oven is my go-to for texture, but the microwave and stovetop both work well if you follow a few key steps.
Key Takeaways
- The oven (325°F, loosely covered with foil, 15-20 minutes) gives the juiciest, most even results.
- The microwave is fine for cooked sausages in a hurry — pierce them first and heat in short bursts.
- Sausages, including Italian sausage and sausage and peppers, are safest reheated to 165°F internally.
- Tinned sausages are already cooked, but heating improves both texture and food safety once opened.
- Only reheat sausages once, and refrigerate leftovers within two hours of cooking.
Is It Safe to Reheat Sausages?
Yes, cooked sausages can be reheated safely as long as you handle and store them properly first.
In my experience, the biggest mistake people make is leaving sausages sitting out after a barbecue, then wondering why they taste off the next day.
Cooked sausages should go into the fridge within two hours of cooking, or within one hour if it’s a hot day above 90°F.
According to USDA guidance on sausages and food safety, leftover cooked sausages keep for three to four days in the refrigerator.
Whatever method you choose, reheat sausages to an internal temperature of 165°F, checked with a meat thermometer rather than by eye.
I only reheat sausages once — after that, quality drops fast and the safety margin narrows.
This applies whether you’re dealing with plain grilled links, a baked dish like toad in the hole, or a saucy skillet dinner.
How to Reheat Sausages in the Oven
The oven is my go-to for reheating sausages, including Italian sausage, bratwurst, and thick pork links.
It heats them evenly without drying out the casing, and you don’t have to babysit a pan.
1. Preheat the oven to 325°F. Anything hotter tends to split the casing before the center catches up.
2. Arrange sausages on a lined baking sheet, leaving space between them so they heat evenly.
3. Cover loosely with foil. This traps steam and stops the sausages drying out or scorching on top.
4. Heat for 15 to 20 minutes, flipping halfway through for even color.
5. Check the internal temperature. You’re looking for 165°F at the thickest point, per the FoodSafety.gov safe minimum cooking temperature chart.
For reheating cooked Italian sausage in the oven specifically, I add a splash of water or marinara to the tray before covering with foil — it keeps the casing from toughening.
If you’re wondering whether you can heat fully cooked sausage in the oven straight from the package, yes — just check a few minutes early since it may already be partly warm from the fridge.
Reheating Biscuits, Bacon, and Turkey Sausage Together
Breakfast platters reheat best as separate components, then reassembled.
Wrap biscuits loosely in foil so they warm without turning hard, and lay bacon and turkey sausage patties on their own tray.
Heat everything at 325°F for about 10 minutes — turkey sausage dries out faster than pork, so pull it as soon as it hits 165°F.
Assemble the sandwich right after reheating so the biscuit doesn’t steam and go soggy while everything else finishes.
Reheating Polish Sausage and Sauerkraut in the Oven
Kielbasa and sauerkraut reheat beautifully together because the kraut keeps the sausage moist.
Spread the kraut in a baking dish, nestle the sliced sausage into it, cover with foil, and heat at 325°F for about 20 minutes.
The acidity in the kraut actually helps keep the sausage tender, so this is one combination where you don’t need extra liquid.
| Method | Time | Texture | Best For |
|---|---|---|---|
| Oven | 15-20 min at 325°F | Juicy, evenly heated | Links, Italian sausage, casseroles |
| Microwave | 1-3 min | Softer, casing can toughen | Quick breakfast sausage, tinned sausage |
| Stovetop | 6-8 min | Crisp exterior | Sausage and peppers, searing links |
| Beer bath / simmer | Hold only, not full reheat | Keeps already-hot sausages warm | Serving a crowd, tailgates |
How to Reheat Sausages in the Microwave
Short on time? The microwave gets sausages hot in under three minutes, and reheating cooked sausages in the microwave is generally safe as long as you follow a few key steps below.
The tradeoff is texture — the casing can turn a little rubbery, so I save this method for weekday mornings, not dinner parties.
1. Slice or pierce the sausages. This lets steam escape and helps them heat through instead of splitting.
2. Arrange on a microwave-safe plate and drape a damp paper towel over the top to hold in moisture.
3. Microwave on medium power for 60 seconds. Check the temperature, then continue in 30-second bursts.
4. Stop once they hit 165°F internally — overshooting by even a minute turns them tough.
This is also the best way to reheat sausages in the microwave when you’re dealing with thin pre-cooked breakfast links, since they heat through quickly.
One thing that trips people up: microwaving sausages in their casing without piercing them first, which can cause them to burst.
How to Reheat Sausages on the Stovetop
Pan-frying is how I reheat sausages when I want a crisp, caramelized skin, not just a warm center.
It’s also the better choice for sausage and peppers, since you can reheat the whole skillet dinner in one pan.
1. Heat a splash of oil in a skillet over medium heat.
2. Add the sausages, and peppers if you’re reheating sausage and peppers, then cover loosely. The lid traps steam so the inside catches up to the crisping outside.
3. Turn every couple of minutes for about 6 to 8 minutes total, until the internal temperature reads 165°F.
If your sausage and peppers dish has a lot of sauce, add a splash of water or broth before covering so nothing catches on the pan.
This stovetop approach also works well after something like a baked pasta dish, if you’ve got sausage crumbled through it and want a crisp edge rather than a soft microwaved bite.
The 'Beerfest' Trick: Warming Sausages in a Beer Bath
If you’ve seen bratwurst kept warm in a pot of simmering beer and onions at a festival or tailgate, that’s not for reheating raw sausage — it’s for holding already-hot sausages for a crowd.
To do it at home, bring beer and sliced onion to a gentle simmer, then drop already-reheated sausages in and keep the heat low.
Don’t use this as your primary reheating method for cold sausages — simmering straight from cold takes too long and can leave centers under temperature while the outside overcooks.
Reheat sausages properly first, then transfer to the beer bath just to hold them warm for serving.
Reheating Canned and Tinned Sausages
Canned sausages, sometimes called tinned sausages, are already fully cooked and shelf-stable before you open the can.
So do you have to heat up tinned sausages? Not strictly, but I always recommend it — for texture, and because once opened they should be treated like any other cooked leftover.
Simmer them gently in a small saucepan for 3 to 5 minutes, or microwave in a covered dish for about 90 seconds.
For tinned sausages and spaghetti, the classic canned pasta-and-franks combo, reheat the whole thing together in a saucepan over medium-low heat, stirring often so it doesn’t stick or scorch.
It usually takes about 5 minutes on the stovetop, or 2 minutes in the microwave in a covered bowl, stirring halfway through.
If you’re building a bigger canned-food dinner, dishes like reheated baked beans follow the same gentle, stir-often approach.
Reheating Sausage Casserole and Other Sausage Dishes
Sausage casserole is one of those dishes that’s genuinely better the next day, once the flavors have had time to meld in the fridge overnight.
Reheat it in a covered pot over medium-low heat, stirring occasionally, until it’s bubbling and the sausage pieces read 165°F.
If it looks thick after a night in the fridge, splash in a little stock or water to loosen the sauce back up.
Sausage stuffing follows similar logic — if you’ve got holiday leftovers, reheating stuffing gently in a covered dish keeps it moist instead of crumbly.
And if your sausage ended up in a chili or bean-based dish, treat it like reheated kidney beans — low, slow, and covered, with a splash of liquid.
Reheating Different Types of Sausage
Not every sausage reheats exactly the same way, mostly because of how lean or fatty the meat is.
Pork, Beef, and Lamb Sausages
These have enough fat to stay forgiving in any method — oven, microwave, or stovetop all work well.
I’d still lean toward the oven or stovetop for the best texture, saving the microwave for when you’re in a hurry.
Chicken and Turkey Sausages
Leaner meat means these dry out faster, so the oven wrapped loosely in foil is genuinely the best method here.
If you must microwave chicken or turkey sausage, use a lower power setting and shorter bursts than you would for pork.
Italian Sausage
For the best way to reheat Italian sausage, whether it’s sweet, hot, or from a sausage-and-peppers dinner, I reach for the oven with a splash of sauce or broth added to the pan.
It keeps the fennel-forward flavor from turning bitter, which can happen if the casing scorches under high heat.
Tips for Reheating Sausages Successfully
Slice sausages in half lengthwise before reheating if you’re short on time — they heat through faster and crisp up nicely in a pan.
Freeze extras instead of letting them sit in the fridge past four days; cooked sausages hold their quality in the freezer for two to three months.
Thaw frozen sausages in the fridge overnight rather than on the counter, per the CDC’s food safety guidance, to keep them out of the temperature danger zone.
Repurpose leftovers instead of reheating them plain: slice into a pasta dish or tuck into garlic knots for a quick sandwich.
Sausage also pairs naturally with reheated collard greens for a fast Southern-style plate.
Never reheat sausages more than once — each cooling-and-reheating cycle adds risk and dries the meat out further.
Frequently Asked Questions
Can I reheat cooked sausages in the microwave?
Yes. Pierce the sausages, cover with a damp paper towel, and microwave in 30 to 60 second bursts on medium power until they reach 165°F internally.
What's the best way to reheat sausages in the oven?
Preheat to 325°F, arrange the sausages on a lined tray with space between them, cover loosely with foil, and heat for 15 to 20 minutes until they hit 165°F.
Do you have to heat up tinned sausages?
They're already fully cooked, but heating them improves both texture and food safety once the can has been opened. A few minutes in a saucepan or microwave is enough.
How do I reheat sausage and peppers without drying it out?
Reheat it in a covered skillet over medium heat with a splash of water or broth, stirring occasionally, until the sausage reaches 165°F.
Can you reheat sausages more than once?
It's best not to. Each cooling and reheating cycle increases food safety risk and dries the sausage out further, so only reheat the portion you plan to eat.