Finishing an engraved charcuterie board is essential to enhance its appearance and protect the wood. Here are the best steps to achieve a beautiful and durable finish:

1. Sanding: Start by sanding the entire surface of the board with fine-grit sandpaper (220 grit). This will remove any rough edges and prepare the wood for finishing.
2. Cleaning: After sanding, wipe the board with a damp cloth to remove dust and debris. Allow it to dry completely.
3. Choosing a finish: A food-safe finish is crucial since the board will come into contact with food. Options include mineral oil, beeswax, or a blend of both. Avoid using vegetable oils, as they can become rancid.
4. Applying the finish: Using a clean cloth, apply a generous amount of mineral oil to the board. Rub it into the wood, ensuring it penetrates well, especially in the engraved areas. Let it sit for a few hours or overnight.
5. Wiping off excess: After the oil has absorbed, wipe off any excess with a clean cloth.
6. Regular maintenance: Reapply the finish every few months or when the board looks dry to keep it in top condition.