Prepare Ingredients: Peel and crush the garlic cloves, slice the red onion, and gently bruise the rosemary to release its oils.
Combine Ingredients: In a clean jar, layer the garlic, onion, rosemary, and cinnamon sticks. Pour honey over the ingredients, ensuring everything is fully submerged. Add more honey if needed.
Infuse: Seal the jar with a lid and let the mixture sit on your countertop for 24 hours or up to 4 days days. Shake the mixture a couple times a day (if you remember) to ensure even infusion.
Strain and Store: After 1-3 days, strain the syrup into a clean jar, making sure to press the solid ingredients to get out as much honey as possible. Discard the solids and store the syrup in a the fridge. It can last for up to 2 months.
Usage: Take up to 1 tablespoon as needed to relieve coughs or soothe a sore throat. Children under ten take up to 1 teaspoon. Do not give toddlers under 1 years of age.