Can You Bake Cookies in a Toaster Oven?

The short answer

Yes — and the number of cookies, not the quality, is what a countertop oven costs you. The ceiling across every brand in this catalog is a 9 x 13 inch quarter-sheet, which is around a dozen standard drop cookies with room to spread. Exactly one manufacturer publishes a cookie figure of its own: SharkNinja states up to twenty cookies for the Ninja DT551, which has a two-level cavity. Nobody else commits to a number, so nobody else gets one from us.

Three things decide whether the result is good, and all three are checkable before you buy.

1. The pan is the real constraint

A standard half-sheet is 18 by 13 inches and a quarter-sheet is 9 by 13. Every published fit claim in this catalog is a quarter-sheet or smaller: Cuisinart publishes a 9 x 13 for the TOB-260N1, Breville publishes a 9 x 13 for the BOV900, BLACK+DECKER publishes a 13 x 9 pan with handlesfor the TO3250XSB — which is the most useful version of the claim, because handles are what actually stop a pan going in — and Hamilton Beach publishes an 8 x 8 for the 31403.

So the plan for cookies in a countertop oven is batches on a quarter-sheet, and the practical question is how many batches your evening has room for rather than how many cookies the oven holds. Every published interior dimension against real pan sizes.

2. The fan changes the bake, and you may not want it

Convection strips the still-air layer off the surface of the dough, which browns the edges faster and sets the top sooner. For a chewy cookie that is usually the wrong trade, because the edge sets before the middle has spread. The published fix is the one every convection source gives: drop the set point and shorten the time rather than keeping both. The conversion chart is here with the arithmetic shown.

Worth knowing that the fan is not always optional and not always on. Most ovens in this catalog publish a function list rather than a fan control, which means you get the fan the preset gives you. What separates convection from the air-fry setting and why five different names describe two different things.

3. The thermostat is the part nobody specifies

Cookies are the most thermostat-sensitive thing most people bake — a twenty-degree error is the difference between chewy and crisp, and twelve minutes is not long enough for an oven to average out its own swings. Not one manufacturer in this catalog publishes a thermostat tolerance.

One publishes something better than a tolerance, which is a warning. BLACK+DECKER's own use and care manual states that temperatures in the oven will be lower than your set point, because the dial has been calibrated around its heating elements rather than around a thermometer. If you are baking cookies in one, that sentence is worth more than any spec sheet: put a thermometer in the cavity, learn the offset once, and bake to the thermometer afterwards.

The rack position, which is free

A countertop oven is small enough that rack height changes the result materially, and the brands do not agree on their own numbering — position 1 is the top on a Breville and the bottom on a Nuwave and an Our Place. For baking, the published guidance across this catalog points low rather than middle, because the top element is close. Every published per-function rack map, across six ovens and five brands.

One more published detail that applies directly to a cookie sheet: BLACK+DECKER's manual asks that food and baking dishes stay more than 1½ inches clear of the top elements, and that food not extend beyond the edges of the bake pan. On a tray of cookies in a small cavity, both of those are easy to get wrong and both are stated.

What we are not going to tell you

A time or a temperature for your cookies. We have baked none of these, there is no test kitchen behind this site, and the figure that matters is the one on your recipe adjusted for your oven's measured offset. What this page can tell you is which ovens publish a pan you can plan a batch around, which publish a cookie count (one), and which publishes a candid note about its own dial (also one).

If baking is the main reason you are buying, the batch-baking ranking is the page to read next — it ranks on published pan fit, element control and warranty term, and it states the half-sheet problem plainly. The bread ranking is here if the dough is yeasted rather than dropped.