It’s a chilly October afternoon. You’re chopping carrots for dinner, and the onion skins and celery ends are headed for the trash. Again.
What if you put them in a bag in the freezer instead? A few weeks from now, those little odds and ends could become a pot of homemade broth. No special equipment. No perfect recipe. Just a useful kitchen habit that starts with what you already have.
This is one of my favorite ways to ease into cooking from scratch. You don’t have to add another recipe to tonight’s dinner plans. You just save a few pieces while you’re making the meal you were going to make anyway.
Then, on a day when you’re home for a few hours, you turn that little collection into something you can use all week. It feels satisfying in a very ordinary way. The vegetables get another job before they’re discarded, and you get broth without making a special trip to the store.
If you’ve ever looked at a broth recipe and thought, “I don’t have three whole onions to dedicate to this,” this is for you. We’re starting with the bits that might otherwise get swept off the cutting board.
Start with one bag in the freezer
Keep a freezer-safe bag or container where you can find it. When you cook, add clean vegetable scraps that would otherwise be tossed. There’s no need to fill it in one day.
Good options include:
- Onion ends and clean outer skins
- Carrot tops, peels, and ends
- Celery leaves and ends
- Garlic skins and ends
- Parsley stems
If you have leftover bones from a cooked chicken, freeze those in a separate bag or add them to your scrap bag. Cooked bones from a roasted chicken make a lovely base, but vegetable-only broth is good, too.
Give vegetables a rinse before saving them, and skip anything moldy or spoiled. I also leave out strongly flavored scraps like broccoli and cabbage because they can take over the whole pot. Broth is flexible, but nobody wants broccoli water pretending to be soup.
A clear container is handy if you want to see how much you’ve collected. A bag works just as well, especially if freezer space is tight. Press the air out, lay it flat, and tuck it beside the frozen peas you keep forgetting you bought.
You can label the bag “broth scraps” so nobody mistakes it for a mysterious collection of vegetable confetti. If you add scraps over several weeks, write the date of the first addition on the bag. Try to use your collection within a couple of months for the best flavor.
The goal isn’t to save every vegetable bit. Save what’s clean and likely to taste good. If a carrot peel falls onto a dirty counter or an onion is past its prime, let it go. This is a kitchen habit, not a test of how little you can throw away.
Choose scraps you’d want to taste
Onions, carrots, and celery are a dependable place to start. They bring familiar flavor without making you think too hard about ratios. Parsley stems are lovely, too, especially if you bought a bunch for one recipe and have a few stems left over.
Go easy on onion skins. A few clean outer layers can give broth a beautiful color, but a bag packed mostly with papery skins may make it taste bitter. If an onion’s outer layer is dirty, peel it away and save only the clean layer beneath it.
Vegetables with a strong personality deserve a little caution. Beet scraps can turn the whole pot pink. A lot of bell pepper can make the broth taste more like peppers than anything else. Save those for a meal where you want their flavor, or leave them out.
And if the bag fills slowly? That’s fine. Some weeks we cook more vegetables than others. You can also make a small batch rather than waiting for a packed freezer bag. A couple of handfuls of scraps, some cooked chicken bones, and a modest amount of water can make enough broth for a pot of soup.
What about leftover chicken bones?
If you’re using a cooked chicken, remove the meat you want for meals first. Then save the bones and any bits of skin or cartilage that are left. A store-bought rotisserie chicken counts. We are not awarding extra points for roasting the bird yourself.
Put the bones in the freezer promptly if you won’t make broth right away. You can save them separately so you have the option to make either chicken broth or vegetable broth when your scrap bag is ready.
Vegetable-only broth is still worth making. It’s useful when you want a lighter base for beans, rice, or a simple vegetable soup. You don’t need chicken bones to make this habit worthwhile.
Make broth when the bag is full
When you have a few generous handfuls of scraps, tip them into a large pot or slow cooker. Add your chicken bones, if using, and enough water to cover everything by an inch or two.
For a little extra flavor, you can add a bay leaf, a few peppercorns, or a sprig of thyme. Keep the salt light for now. It’s easier to season the broth when you use it in a meal.
You don’t need to thaw the scraps first. Empty them into the pot while they’re still frozen. If they’ve formed one giant vegetable brick, let the bag sit on the counter just long enough to loosen it, then get everything cooking.
Think of the water amount as a starting point, not a rule you need to measure perfectly. If you add too much, the broth may taste mild. If you add too little, you may need to top it up as it cooks. Either way, you can taste it later and adjust.
This is also why I keep seasoning simple. A broth that isn’t heavily salted can go in all kinds of meals. You might use one portion in a soup with plenty of herbs and another to cook rice for a completely different dinner. Let those recipes decide the final flavor.
On the stove
Bring the pot just to a boil, then lower the heat to a gentle simmer. Partly cover it and let it go for about two to four hours, adding water if too much cooks away. Your kitchen will smell like something good is happening, even if you’re mostly folding laundry while it simmers.
A gentle simmer means you’ll see small bubbles, not a pot rolling and splashing all over the stove. Give it a look now and then. If the liquid drops below the scraps, add a little water. If it seems too watery near the end, leave the lid off for a bit and let some liquid cook away.
Stovetop broth is a good choice when you’re already home for the afternoon. Maybe you’re making soup for dinner, catching up on laundry, or doing the kind of kitchen puttering that somehow takes all day. Set a timer so the pot doesn’t disappear from your mind the minute you walk into another room.
After a couple of hours, spoon out a little broth, let it cool, and taste it. Does it have a pleasant savory flavor? Great. If it’s still faint, give it more time. There’s no need to chase a particular color or make it taste exactly like a store-bought carton.
In the slow cooker
Put everything in the slow cooker, cover with water, and cook on low for about six to eight hours. This is my favorite option for a day when I’ll be in and out of the kitchen. The slow cooker does the work while you do real life.
Before you switch it on, make sure there’s room for the lid to sit securely and that you haven’t filled the cooker past its recommended level. A smaller batch is better than an overstuffed slow cooker with broth trying to escape onto the counter.
I like this method when the freezer bag is full but I don’t want another pot to watch. Start it in the morning, and dinner can be a little easier if you’re planning soup. Or simply strain the broth in the evening and save it for another day. Making broth doesn’t mean you have to make a second recipe immediately.
If you’re new to this, choose whichever method fits your day. The best one is the one you’ll actually use. A simmering pot on the stove is cozy; a slow cooker is forgiving when your afternoon has other plans.
When the broth tastes good to you, strain out the solids through a fine-mesh strainer. The scraps have done their job, so discard them. Let the broth cool promptly in shallow containers, then refrigerate or freeze it.
Strain it into a large heat-safe bowl or another pot first, rather than trying to pour hot broth straight into storage jars. A ladle can help if the cooking pot feels too heavy. You don’t need to squeeze the scraps dry; let the liquid drain, then call it done.
Divide the broth among shallow containers so it cools more quickly, and get it into the refrigerator promptly. Don’t leave a big pot on the stove overnight to cool. If you plan to freeze it, let it chill in the refrigerator first, then portion and freeze.
If chicken bones went into your broth, you may notice a layer of fat on top after it chills. You can leave some for flavor or lift it off with a spoon, depending on how you’ll use the broth. And if it firms up in the fridge, don’t worry. It will turn liquid again when warmed.
Use what you made
Homemade broth doesn’t have to be perfectly clear or look like the kind in a carton. Depending on what went into your pot, it might be golden, deep brown, or somewhere in between.
Use it anywhere you’d normally reach for broth: soup, rice, beans, a pan sauce, or a cozy mug on a cold afternoon. Keep it in the refrigerator for up to four days, or freeze portions for later. If you freeze it in jars, leave room at the top for the liquid to expand.
I like freezing some in small portions for recipes that call for just a splash. That way, I’m not thawing a whole container to make Tuesday-night rice.
Try using broth instead of water the next time you cook rice. Follow your usual method, just swap the liquid. Or add a cup to a pan of leftover cooked vegetables and beans for a quick lunch that feels more like an actual meal than an assortment of leftovers.
Broth is also handy for stretching soup. If you have a little cooked chicken, a few vegetables, and some noodles or rice, the broth brings them together. It’s one of those quiet ingredients that makes using what’s in the fridge feel easier.
For small portions, freeze broth in a silicone tray or another freezer-safe container. Once frozen, you can move the portions to a labeled freezer bag. For larger recipes, freeze a few one- or two-cup portions. Label them with the date and whether they’re vegetable or chicken broth, especially if both kinds look similar once frozen.
When freezing in jars, choose jars intended for freezing and leave enough headspace. Broth expands as it freezes, and a full jar can crack. If you’d rather not think about jars, freezer-safe containers or bags are perfectly good options.
Some batches will taste stronger than others. That’s normal when you’re working with what you have. If a batch tastes light, use it as the base for a soup where onions, herbs, and other ingredients will add flavor. If it tastes rich, enjoy it wherever broth has a starring role.
What if your first batch isn’t amazing?
Don’t throw out the whole idea because one batch tastes a little plain. Next time, try using less water, adding more celery or onion scraps, or including leftover chicken bones. You can also let the broth simmer a bit longer before you strain it.
If it tastes too strongly of one vegetable, think back to what filled most of the bag. That’s useful information, not a kitchen failure. Make a note for the next round and keep going. From-scratch cooking gets easier when you let each attempt teach you something.
You might discover that you love a broth made mostly from chicken bones and a few vegetables. Or you may prefer a simple vegetable version for everyday cooking. There’s no single correct scrap bag. The point is to make something useful from the food already moving through your kitchen.
A small habit that adds up
Making broth from scraps won’t turn you into a from-scratch cook overnight. That’s the nice part. You don’t have to become one overnight.
You’re taking something you already have, saving it a little at a time, and turning it into food for another day. It can stretch your grocery budget, cut down on kitchen waste, and give your next pot of soup a flavor that’s all your own.
Start small and grow. Put a bag in the freezer today. The next time you chop an onion, you’ll know what to do with the ends.
And if you forget sometimes, you haven’t ruined anything. A scrap bag doesn’t require a streak, a schedule, or a personality transplant. It’s there when you remember it. Save the next handful and carry on.
That’s what I love about real life wellness and a back-to-the-earth kitchen. It doesn’t have to mean doing everything the old-fashioned way. It can mean noticing one small opportunity in a routine you already have. Today it’s an onion end. A few weeks from now, it might be the start of dinner.
Want more simple ideas for real life wellness and a back-to-the-earth kitchen? Join my Weekly Wellness Tips for one new idea to try each week.
0 Comments