45K views · 6.6K reactions | Onion and honey cough syrup: boil 1 cup sugar and 1 cup water. On a low boil, boil 1 large sliced white or yellow onion. Once onions are translucent, strain and pour into a mason jar. Can mix 1 tbsp onion juice with 1 tablespoon honey. We use 3-4 times per day as needed. Does not keep long. #vintage #cough #pasttimecook | PastTimecook | Facebook