Slice your meatloaf (a whole meatloaf will heat unevenly).
Place the slices on a microwave-safe plate.
Cover the slices with a damp towel (unless they are really soggy, in which case skip this step).
Put the meatloaf into the microwave and heat in 30-second intervals until the meatloaf is piping hot (usually around 1 minute for a single slice).
Allow your meatloaf to rest for a minute before serving.
Meatloaf typically gets drier the longer you store it.
The damp paper towel creates steam, which re-moisturizes the meat and keeps it juicy.
An alternative is to drizzle some water or stock over the meatloaf and then cover it with a lid to trap the steam.
Stock can help add some flavor back into the meat.
Serving: 100g | Calories: 149kcal