That is a handy find! What you have there is an onion holder slicing guide (sometimes also called an onion fork or slicing aid).
💡 The Main Benefits
1. Finger Protection
Because you hold the large, ergonomic teal handle while cutting, your fingers are completely out of harm’s way. It is a fantastic safety tool if you are practicing your knife skills or if you have children helping out in the kitchen.
2. Odor Prevention
If you hate the way onion, garlic, or fish smell lingers on your fingers for days, this completely solves that problem. You never have to physically touch the food while slicing it.
🌟 Other Clever Uses for This Tool
Don’t limit it just to onions! Since you picked it up in a thrift store grab-bag, you can get plenty of mileage out of it for other prep work:
- Meat Tenderizer: The sharp, sturdy tines are perfect for piercing tough cuts of chicken, steak, or pork chops before marinating to help flavors penetrate deeper.
- Holding Meat While Carving: You can plunge it into a hot roast chicken breast, a small ham, or a loaf of meatloaf to steady it securely while you slice thin portions.
- Slicing Hard-Boiled Eggs: It works beautifully to hold slippery, hard-boiled eggs steady for clean, presentation-worthy salad toppings.
