Smaller bottles are the ideal format for infused oils and vinegars, a simple way to make the most of seasonal ingredients.
With vinegar, you have complete freedom, because its acidity protects the product. Apple cider vinegar with cinnamon and orange zest is perfect for winter salads, white wine vinegar with tarragon pairs beautifully with fish, and red wine vinegar with rosemary works well with meat.
With oil, the rule to remember is to use dried ingredients, such as dried rosemary, dried chillies or whole peppercorns. Fresh ingredients like garlic and freshly picked herbs make oil more delicate to store: in that case, it should be kept in the fridge and used within a few days.