Ingredient substitution guide
Best substitutes for precooked polenta
Best swap for precooked polenta: Instant polenta, cook per package then chill to firm up; same result.
How we checked this: these swaps come from the substitution list Well Stockd uses to match recipes, and their ratios follow ordinary kitchen practice rather than one published chart. For exact amounts on many common swaps, see the NDSU and Colorado State University extension tables listed below. Editorial policy

What can I use instead of Precooked Polenta?
The best swap for Precooked Polenta is Instant Polenta, cook per package then chill to firm up; same result. Another option is Cooked Cornmeal Mush, 1:1; same thing, homemade. The table below also lists Cooked Grits, Chilled and Sliced and Masa Harina Cooked Stiff and Chilled, 4 swaps in all.
| Swap | Ratio and notes |
|---|---|
| Instant polenta | cook per package then chill to firm up; same result |
| Cooked cornmeal mush | 1:1; same thing, homemade |
| Cooked grits, chilled and sliced | spread hot grits in a loaf pan, chill until firm, then slice; coarser corn flavor, same job |
| Masa harina cooked stiff and chilled | cook 1 cup masa in 3 cups water until very thick, chill in a loaf pan and slice; finer texture and a nixtamalised corn flavor |
Source and limits
These swaps come from the substitution list Well Stockd uses to match recipes to your kitchen, last updated . We remove swaps known to be unsafe, but not every swap has been tested in a kitchen, and a swap is cooking guidance, not an allergen or nutrition equivalent. Check labels and what the recipe needs before substituting.
The ratios and usage notes follow ordinary kitchen practice rather than a single published chart. These two university extension tables list exact amounts for many common swaps:
- Ingredient Substitutions (FN198), NDSU Extension (opens in a new tab)
- Ingredient Substitutions (9.329), Colorado State University Extension (opens in a new tab)
Browse every ingredient and read how these swaps are sourced.