Both are healthy, but they flex different muscles. Sweet potatoes are packed with vitamin A (beta-carotene), which is great for your eyes. Eat one, and you basically become a carrot-flavored superhero.
Yams are higher in fiber and potassium. They’re also a good source of complex carbs for energy. But they have way less vitamin A. So if you want to see in the dark, choose sweet. If you want to lift heavy things, choose yam.
Oddly enough, many grocery stores label orange sweet potatoes as “yams” to make them sound exotic. Don’t fall for it. Check the little sticker. If it says “sweet potato,” that’s your cue. If it says “yam,” it’s probably lying.
How To Cook Them (Without Crying)
For sweet potatoes, you can’t go wrong. Roast them, mash them, bake them into fries, or turn them into a pie. They’re forgiving and will still taste amazing even if you burn them a little. They love brown sugar and butter.
Real yams need a bit more love. They’re best boiled, roasted, or pounded into a dough-like consistency. In Nigeria, they make “pounded yam” and serve it with soup. It’s like the carb equivalent of a warm blanket.
Pro tip: Never try to substitute a sweet potato for a real yam in a recipe for West African cooking. You’ll end up with sweet sad mush instead of firm, starchy goodness. Respect the yam.
