Yellow onions are often touted as an "all-purpose" onion due to their versatility. Compared to other varieties, "they're more intense, pungent, spicy, and savory overall, ...

"Spicier than yellow onions when raw, red onions add a kick to salsas, sandwiches, and salads," Weinstein says. "They acquire silky, jammy textures on the grill or when roasted in the oven.

With their flaky yellow skin, crisp white interior, and medium size, Smileys look just like any other sweet yellow onion you’d find in the grocery store.

Onions have a surprising amount of natural sugar content as well, with one yellow onion containing about 8 grams.This helps onions offer a unique flavor profile and "a good balance of savory and ...