An old-fashioned cough syrup recipe

Sofia’s grandmother had an old-fashioned cough syrup recipe that the whole family swears by. While she is in college, Sophia comes down with a cold, so her mother sends her a copy of the recipe. The recipe calls for 2 Tbsp of honey and 1/3 cup of lemon juice, along with some other ingredients. Looking at the measurements she used, from what country did Sophia’s grandmother MOST likely hail?

United States

Japan

Italy

Belgium