We all have foods we prefer when we are sick; most of us learned to want whatever our parents gave us as easily-digestible.

And with sore throats my family always serves hot lemonade. Most people think it sounds disgusting, and then they try it and are hooked. Super simple:

ingredients: honey, lemon juice (plenty of each), water

boil a kettle of water
take a tall glass and put in the bottom two fingers of honey and on top of that two fingers of lemon juice (the honey is denser so you can see what you’re doing; if you start with the lemon juice the honey mixes with it).
pour the boiling water on top.

note: if it tastes bland, add more honey. This is counterintuitive, but it works. It should be so strong that it almost hurts to drink it.