Techniques › Vegetables, grains and beans
Cooking polenta
Beginner Vegetables, grains and beans
Slowly simmering coarse cornmeal in liquid until it becomes a thick, creamy porridge.
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How do you do it?
- Bring 4-5 cups salted water or stock to a simmer for each 1 cup coarse cornmeal.
- Pour the cornmeal in a thin, steady stream while whisking constantly.
- Turn the heat to low and stir every few minutes for 30-45 minutes, until grains are tender and it pulls from the sides.
- Finish with butter and cheese and serve soft, or spread it in a pan to set firm for slicing and frying.
Why does it work?
Cornmeal starch absorbs water and swells as it heats, called gelatinization, which thickens the pot. If dry meal is dumped in at once, the outer starch gels instantly and seals dry powder inside, making lumps. As polenta cools, the swollen starch molecules link back up into a solid, so it firms enough to slice. A little extra hot liquid loosens it again.
What are the common mistakes?
- Dumping the meal in all at once — stubborn lumps with dry centers.
- High heat — thick polenta erupts and spatters, and scorches on the bottom.
- Stopping early — it's thick but tastes gritty and raw.
Still stuck? Watch someone do it on YouTube.
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