The fourth side—those tiny, sharp-edged holes—is typically meant for grating very finely or pulverizing ingredients. It’s perfect for when you need something broken down into near-paste form.
Here’s what it’s really good for:
1. Grating Fresh Garlic or Ginger
Want garlic that melts into sauces or marinades without chunks? This side turns cloves into a fine paste—way finer than a garlic press. It’s also ideal for fresh ginger when you want that bold flavor without stringy bits.
2. Zesting Citrus (Lemon, Lime, Orange)
This side can zest citrus fruits if you don’t have a microplane. Just watch your fingers—it’s sharp and easy to over-zest down to the bitter pith.