How to Make Cough Syrup with Only 2 Ingredients
A simple, time-tested remedy using just onion and honey.
When a cough sneaks in, especially during colder months or seasonal transitions, it can be tempting to reach for store-bought syrups right away. However, many conventional options come with a lengthy list of ingredients, including artificial flavors, preservatives, and added sugars, which do little to support your body’s natural healing process.
The good news? You don’t need a complicated recipe or a stocked herbal cabinet to create something effective at home. In fact, you can make a soothing, natural cough syrup with just two ingredients you likely already have in your kitchen: onion and honey.
This simple combination has been used for generations, and for good reason. It’s easy to make, budget-friendly, and works in harmony with your body rather than masking symptoms.
Why Onion and Honey Work So Well
At first glance, an onion might not seem like something you’d associate with soothing a cough. But it’s actually one of the most underrated natural remedies.
The Power of Onion
Onions are rich in sulfur-containing compounds, which are responsible for their strong aroma and flavor. These compounds do more than just make you tear up while chopping. They play a key role in supporting respiratory health.
Sulfur compounds in onions help:
- Break up mucus, making it easier to clear from your chest and throat
- Act as natural antimicrobials, helping your body fight off unwanted microbes
- Support your immune system during times of stress or illness
Onions also contain antioxidants, like quercetin, which may help calm inflammation in the respiratory tract. When your throat and airways are less irritated, coughing often becomes less frequent and less intense.
The Soothing Benefits of Honey
Honey has long been a go-to remedy for sore throats and coughs, and its benefits are well-supported.
Honey works by:
- Coating the throat, creating a soothing barrier that reduces irritation
- Acting as a natural antibacterial agent
- Helping to calm cough reflexes, especially at night
Its thick, syrupy texture makes it especially effective at delivering relief exactly where it’s needed.
Why This Homemade Remedy Is Worth Trying
There’s something comforting about making your own remedies at home. Not only do you know exactly what’s going into your body, but you’re also avoiding unnecessary additives.
Here’s why this simple cough syrup stands out:
- Only two ingredients — no fillers, dyes, or preservatives
- Budget-friendly — uses everyday kitchen staples
- Quick to prepare — just a few minutes of hands-on time
- Gentle and effective — supports your body naturally
- Long-lasting — can be stored in the fridge for weeks
Unlike many over-the-counter syrups that aim to suppress symptoms, this natural approach works to support your body’s healing process, helping you feel better without unnecessary extras.
2-Ingredient Cough Syrup
Ingredients
- 1 medium onion
- raw honey (enough to cover the onion)
Instructions
- Slice the onion.
- Peel and thinly slice your onion into rings or small pieces.
- Layer with honey.
- Place a layer of onion slices in a clean glass jar, then drizzle honey over the top. Continue layering until the jar is filled.
- Cover the jar and let it sit at room temperature for a few hours, or overnight if possible.
- As it sits, the onion will release its natural juices, blending with the honey to create a thin, syrupy liquid.
- Strain (optional). You can strain out the onion pieces if you prefer a smoother syrup, or leave them in and scoop as needed.
- Store in the fridge. Keep your syrup in a sealed container in the refrigerator. It will stay fresh for several weeks.
How to Use It
Take a spoonful every few hours as needed to soothe your cough. Many people find it especially helpful before bed, when coughing tends to become more noticeable.
You can take it straight, or mix it into warm (not hot) water or herbal tea for a more comforting experience.
What to Expect
This syrup has a slightly sweet, mildly savory taste thanks to the onion and honey combination. While it may be different from what you’re used to, many people find it surprisingly pleasant.
More importantly, it works gently and steadily. Rather than masking symptoms, it helps:
- Loosen mucus
- Calm throat irritation
- Support your body as it recovers
A Few Helpful Tips
- Use raw, high-quality honey whenever possible for maximum benefits.
- Avoid giving honey to children under 1 year old.
- If your cough persists or worsens, it’s always wise to check in with a healthcare professional.
A Simple Remedy You Can Trust
Sometimes, the most effective solutions are also the simplest. With just an onion and honey, you can create a natural cough syrup that supports your body in a gentle, nourishing way.
There’s no need for complicated formulas or hard-to-find ingredients. Just a little time, a couple of pantry staples, and a desire to care for yourself naturally.
Next time a cough comes around, skip the long ingredient lists and try this timeless remedy instead. It’s a small step toward a more natural, intentional approach to wellness, right from your own kitchen.
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Hi, my name is Kate.
I love food. Real food. We eat all of the things that nursing school taught me were bad for you: butter, eggs, bacon, and raw milk.
I am a Nurse, a Mom, and a Real Food loving blogger. Just trying to save the world.