Put the thyme in a medium pot and cover with 1 quart of water.
Put the lid on top, but not the whole way to allow steam to escape.
Simmer on medium-low heat until reduced to 2 cups of liquid.
Strain the herbs from the liquid and stir in 1 cup of honey. If desired, stir in 1/4 cup of brandy.
Store in a glass jar in the refrigerator. It should last at least 3-4 weeks.
Dosage:1/2 - 1 tsp. every couple hours until cough or cold is gone.