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Onion Honey Cough Syrup

This traditional remedy is shockingly simple and genuinely effective for soothing coughs and scratchy throats. By layering sliced onions with raw honey and letting them sit for several hours, you create a sweet, mild syrup that coats the throat and provides relief. The onion releases its beneficial compounds into the honey without making it taste overly oniony—it's actually quite pleasant. Make this when someone in your house starts coughing, and you'll have a soothing remedy ready in as little as a few hours. It's one of those old-school remedies that sounds strange but works better than you'd expect.
Prep Time 5 minutes
Resting Time 4 hours
Course: Cough Remedy, Natural Remedies
Cuisine: Folk Medicine

Ingredients
  

  • 1 medium onion - sliced red, yellow, or white — any kind works
  • ½ to 1 cup raw honey enough to cover the onion layers
Optional Add-Ins:
  • 2 inch piece fresh ginger sliced thin
  • Fresh thyme sprigs

Equipment

  • 1 jar with lid

Method
 

  1. Prepare the Onion: Peel and slice the onion into thin rings or small chunks. The more surface area, the better, as this helps release the onion's natural juices (but don’t mince because it may be harder to strain out, unless you plan to eat the onion pieces).
  2. Add to A Jar: In a small jar place onion slices at the bottom. Pour enough honey to cover the onion.
  3. Let it Sit: Cover the jar with a lid and let it sit at room temperature for 4+ hours or overnight. The honey will draw out the onion’s natural juices, creating a syrup.
  4. Strain: After the mixture has steeped, you can strain out the onion pieces or leave them in if you prefer. The resulting syrup will have a sweet, mild onion flavor and can be stored in the refrigerator for up to a week (though mine has lasted months).

Notes

Dosage:
Adults: 1-2 teaspoons every 2-4 hours as needed for cough
Children over 1 year: ½-1 teaspoon every 2-4 hours as needed
Not medical advice, just what I do. Always consult a trusted healthcare professional before starting something new.
Important Notes:
DO NOT give honey to children under one year of age due to the risk of botulism.
See a doctor if:
- Cough lasts more than a week
- You have difficulty breathing
- You develop a high fever
- Symptoms get worse instead of better
Tips:
- Use raw local honey for maximum benefits—pasteurized honey doesn't have the same properties
- The syrup will be very thin and liquidy—that's normal! The onion releases a lot of juice
- You can add a squeeze of fresh lemon juice just before taking it for extra vitamin C and flavor
- Some people like to warm it slightly before taking (just don't boil it or you'll destroy the beneficial properties of the honey)
- Red onions tend to make a prettier (slightly pink) syrup and are higher in quercetin, but any onion works
- We use this to drizzle on food as well as for coughs. It is delicious on a caramelized onion and pear tart. 
Not medical advice, always consult with a healthcare provider