Corn Syrup
Corn syrup is a glucose syrup made from corn starch, prized in baking and candy-making for keeping sugar from crystallizing and giving glazes and fillings a smooth, glossy texture.
How to buy
Choose light corn syrup for a neutral sweetness or dark corn syrup, which has added caramel and molasses flavoring for deeper notes. Be careful not to confuse it with high-fructose corn syrup, a more heavily processed sweetener used in packaged foods.
How to store
Shelf-stable in the pantry for 1 to 2 years or more, unopened or opened, as long as the bottle is kept sealed tightly. No refrigeration is needed, though chilling can cause it to thicken or crystallize.
Culinary profile
- Flavor
- A mild, clean sweetness without the floral notes of honey or the complexity of caramelized sugar. Dark corn syrup adds a faint molasses-like depth.
- Texture
- A thick, viscous, sticky syrup that resists crystallizing, which is exactly why candy makers rely on it for smooth textures.
- Aroma
- Mostly neutral; dark corn syrup carries a faint caramel or molasses smell.
How to prepare
- Boiled for candy stage — Cooked with sugar to precise temperatures to control candy texture.
- Mixed into pie filling — Blended into custard-style fillings like pecan pie for a smooth, set texture.
- Brushed as glaze — Applied to baked goods or ham for shine and a sticky-sweet finish.
- Whipped into frosting — Stabilized into marshmallow-style frostings for a smooth, glossy finish.
Classic dishes
American
- Pecan pie — A sweet custard pie whose signature set, glossy filling relies on corn syrup.
- Caramel popcorn — Popcorn coated in a corn syrup-based caramel that hardens to a crisp shell.
- Marshmallows — A whipped sugar confection relying on corn syrup to stay soft and stable.
- Fudge — A dense candy where corn syrup helps keep the texture smooth rather than grainy.
- Peanut brittle — A hard, glassy candy that relies on corn syrup to prevent sugar crystallization.
- Caramel apples — Apples dipped in a glossy caramel coating built on corn syrup for smoothness.
- Rice Krispie treats — A chewy marshmallow and cereal bar, sometimes enriched with corn syrup.
- Divinity candy — A fluffy, nougat-like Southern candy stabilized with corn syrup.
- Glazed ham — Roast ham brushed with a sticky, glossy corn syrup-based glaze.
- Buckeyes — Peanut butter candy balls dipped in chocolate, sometimes smoothed with corn syrup.
- Hard candy and candy canes — Boiled sugar candies relying on corn syrup for a clear, non-crystallized finish.
- Nougat — A chewy candy filling stabilized with corn syrup for smooth texture.
- Baked beans — Sweetened baked beans sometimes finished with a touch of corn syrup.
Chinese
- Sweet and sour sauce — A glossy, tangy sauce some recipes smooth and sweeten with corn syrup.
Cajun & Creole
- Pecan pralines — A Southern candy of sugar, butter, and pecans, sometimes smoothed with corn syrup.
Substitutions
- Granulated Sugar — A sugar syrup made by dissolving granulated sugar in water (with a splash of lemon juice to inhibit crystallization) can stand in for corn syrup in many candy and baking recipes, though texture and sweetness will differ slightly.