This makes a little under a jars worth (approximately 340ml) - the reason for not filling the jar straight off is you can add more of things and adjust to taste.
This will taste better if you allow the garlic a few hours to infuse the mixture.
You can add pepper to taste - we don't as children don't like it
1 large clove of garlic
Generous pinch of salt (to taste)
Tsp of mustard powder
Cider or wine vinegar
3 tbsp of honey
Crush the garlic and add this to the jar along with the salt, mustard powder and honey
Add 150 olive oil
Add 100 vinegar
Close jar and give it a good shake (be vigorous)
Taste. If it tastes thin then add more oil. If it is too tangy then add a bit more oil. If still not sweet enough for your liking add half a tsp of honey