Memorize this: 1 tablespoon dried = ½ cup fresh. It’s the only number you need. Use it for stews, sauces, and dips.
But wait—there’s a trick. If you want texture, rehydrate the dried bits first. Soak them in warm water for ten minutes. Drain, and boom—you’ve got squishy onion-like bits.
If you don’t rehydrate? The dried flakes will suck up liquid from your recipe. That’s fine for chili or braised meat. Not so fine for a dry meatloaf. Adjust your liquid accordingly.
The Funny Math of Onion Tears
Here’s a weird fact. Fresh onions make you cry. Dried onions? Not a single tear. Why? The enzyme that burns your eyes gets destroyed during the drying process. Science for the win!
So when you use dried, you skip the awkward sobbing over your cutting board. Your mascara stays perfect. Your eyes stay dry. Your dinner still tastes like a chef made it.
Pro tip: If you’re allergic to fresh onions (yes, that’s a thing), dried onions are often safe. The drying alters the proteins that trigger reactions. Ask your doctor, not the internet. But it’s a fun loophole.