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Out of Parchment paper, one case

Can you substitute aluminum foil for parchment paper?

4 options, ranked, with the exact amount

Use thisBest of 4 options

Use Aluminum foil, greased

1 sheet, greased for every sheet of parchment paper

Yes, with one change: grease it. Foil is not nonstick the way parchment is, so coat it with butter, oil or cooking spray before the food goes on. It is a good swap for roasting vegetables, lining a pan for bars or brownies, and wrapping fish. For cookies it works less well: foil conducts heat, so the bottoms brown faster and the cookies spread more. Start checking 2 to 3 minutes early.

Verdict —
Tweak it
The tweak —
Grease the foil with butter, oil or cooking spray. For bars, leave an overhang on two sides to lift them out.
Best for —
roasting vegetables, chicken and fish
Pantry —
Likely in your cupboard

One casethe full parchment paper card

Every option, one card

Ranked
Parchment paper substitutes compared
SubstituteInstead of 1 sheet parchment paper
Aluminum foil, greasedroasting vegetables, chicken and fish1 sheet, greasedTweak it
Nonstick aluminum foilsticky glazed wings and ribs1 sheetWorks
Silicone baking matcookies1 matWorks
Butter + flourcake pans and loaf pans1 thin coat of butter + a dusting of flour per panTweak it
Wax papernot a swapNot for this
What changes4 options

Aluminum foil, greased

no change

Foil lines a pan and takes more heat than parchment does, but food sticks to bare foil. A thin coat of fat is what makes it release.

Best for
roasting vegetables, chicken and fish, lining a pan for brownies and bars, cooking in a sealed packet, broiling and grilling, where parchment cannot go
Prep
Grease the foil with butter, oil or cooking spray. For bars, leave an overhang on two sides to lift them out.
Where it fails
Cookies, meringues and macarons: bottoms darken and thin cookies spread on the greased surface. Tomato, citrus and vinegar left on foil can pit it and pick up a metallic taste. Never in a microwave.

Either side of standard foil can face the food. The shiny and dull sides cook the same.

Nonstick aluminum foil

no change

Foil with a food-safe nonstick coating on one side. It releases the way parchment does, with no grease.

Best for
sticky glazed wings and ribs, cheesy or sugary bakes, fish fillets
Prep
Put the food on the dull side. That is the coated side.
Where it fails
It still browns the bottoms of cookies faster than parchment. Not for the microwave.

Silicone baking mat

no change

A reusable nonstick liner for a sheet pan. For cookies it is a closer match to parchment than foil is.

Best for
cookies, sticky candy and toffee, roasted vegetables
Where it fails
It cannot be cut to fit a cake or loaf pan, and it should not go under a broiler or be cut on with a knife.

Butter + flour

a faint floury crust on the outside of the cake

The classic way to keep a cake from sticking without any liner at all.

Best for
cake pans and loaf pans, muffin tins, bundt pans
Prep
Rub soft butter into every corner, add a spoonful of flour, tilt and tap the pan until it is coated, then knock out the excess.
Where it fails
Cookies on a sheet pan, where the extra fat makes them spread, and anything you want to lift out of the pan in one piece.

Wax paper

no change when used cold

It looks like parchment but is coated with wax, not silicone.

Best for
cold jobs only: rolling out dough, wrapping, separating layers
Where it fails
In a hot oven the wax melts and smokes and the paper can catch fire. Wax paper never goes in the oven; use greased foil.

Tips for substituting parchment paper

5 tips
  1. Grease the foil even for savory roasting. Potatoes, fish skin and anything with cheese or sugar will bond to bare foil.
  2. On foil, start checking cookies 2 to 3 minutes before the recipe's time, and bake on the middle rack so the bottoms are not next to the heating element.
  3. To line a square pan, shape the foil over the outside of the upturned pan first, then lift it off and drop it inside. It fits the corners without tearing.
  4. For fish or vegetables cooked in a packet, foil seals tighter than parchment. Crimp the edges, and put a layer of onion or herbs under tomato or lemon so the acid does not sit on the metal.
  5. Heavy-duty foil tears less when you lift bars out of a pan. With standard foil, use two layers.

Questions

5 questions

Can I use parchment paper in place of aluminum foil?

For lining a pan in the oven, yes, up to the temperature printed on the box, usually 420 to 450°F. Parchment cannot go under a broiler, on a grill or over an open flame, where it scorches and can burn. It also will not hold a tight seal or tent over a roast the way foil does.

Can I bake cookies on aluminum foil?

Yes, but expect darker bottoms and a little more spread. Grease the foil lightly, bake on the middle rack and start checking 2 to 3 minutes early. An ungreased, unlined sheet pan is often the better choice for cookie doughs with plenty of butter.

Which side of the foil goes up?

With standard foil it does not matter; the shiny and dull sides are a result of how it is rolled, and both cook the same. With nonstick foil, the dull side is the coated side and should touch the food.

Does food stick to aluminum foil?

Yes, unless you grease it or use nonstick foil. Parchment has a silicone coating that releases food; plain foil has nothing. Baked-on cheese, sugar and egg stick hardest.

Can I use foil in an air fryer or a microwave?

Never in a microwave: metal can spark. In an air fryer, a small piece of foil in the basket under the food is generally fine if it is weighed down and does not block the airflow or touch the heating element. Check the manual for your model first.