America's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo

Reviews You Can Trust.
See Why.

Cake Testers

Restaurant cooks swear by cake testers. But are they useful for home cooks?

What You Need to Know

Cake testers are beloved by restaurant cooks, who use these fine metal probes to check the doneness of not only baked goods but also vegetables, meat, and fish. We were curious to see if these tools were truly as useful and versatile as we’d heard. So we bought four cake testers, priced from about $3.00 to about $6.50, and used them to test the doneness of Olive Oil Cake, Classic Quiche Lorraine, Chocolate Sour Cream Bundt Cake, and boiled potatoes at different stages of their cooking times. Along the way, we compared the cake testers’ results to those of the tools we might otherwise use to check the foods’ doneness: a bamboo toothpick or bamboo skewer for the baked goods and our favorite paring knife for the potatoes.

Cake Testers Have Some Advantages

We liked a few things about the cake testers. At 4 to 6 inches in length, their probes were all fine for poking shallow quiches and tall Bundt cakes alike. They can be washed and reused, eliminating the need to keep buying new disposable toothpicks or skewers. And they allow for prettier, more presentation-ready baked goods. Because most of the cake testers had probes that were fine and narrow, with a diameter of about 1 millimeter, they made holes that were much tinier than those made by the toothpicks (which had an average thickness of 2 millimeters) and bamboo skewers (which had an average thickness of 3 millimeters). While it was thin, the paring knife also made larger incisions than the needle-like cake testers.

Cake testers do have one advantage: They leave smaller holes in baked goods (bottom) than do toothpicks or skewers (top), keeping the baked goods prettier.

Accuracy And Ease Of Use Are Limited

Ultimately, these advantages were overshadowed by a basic problem: The cake testers didn’t always give an accurate reading of the foods’ doneness. They were fine for evaluating whether the potatoes were cooked or not. Trouble arrived when we were testing the baked goods. In the test kitchen, we deem most baked goods done when a probe comes out clean, indicating that the batter inside has cooked through and the crumb is fully set. But sometimes we look for a moister texture in certain cakes, including our Chocolate Sour Cream Bundt Cake. For these, we want to see a few crumbs attached to the probe as proof that the cake is not completely dry. To our dismay, the cake testers came out clean every time we poked them into the cakes and quiche—except when the batter was still practically raw inside. By contrast, the bamboo skewers and toothpicks consistently gave us more accurate results, emerging clean when the cakes were fully baked and with crumbs when the interior was still moist.

What was going on? It turns out that while cake crumbs catch easily on the rough, textured surfaces of the bamboo skewers and toothpicks, they just can’t adhere to the smooth metal surfaces of the cake testers.

Leave The Cake Testers To The Professionals

So what do restaurant cooks know that we don’t? To learn more, we turned to cake tester evangelist, former restaurant cook, and current senior editor at Cook’s Illustrated, Lan Lam. Lam explained that restaurant cooks don’t just look at whether the cake tester came out clean or crumb laden; rather, they use the cake tester to gauge changes in texture as they push the cake tester through the food at different stages of the cooking time. Similarly, they also use the cake tester to evaluate changes in temperature when cooking meat or fish, inserting the probe into the protein for a few seconds and then placing it against their wrist to see if the food has warmed through to the correct doneness.

Lam explained that there’s a learning curve to employing a cake tester in this way, requiring the user to develop a more precise, intuitive understanding of what different doneness levels feel like in each type of food. By baking batch after batch of specific cakes, pastry chefs build that knowledge base quickly. Home cooks, on the other hand, rarely bake or cook in enough volume to get that sense down pat.

With this in mind, we can’t recommend any cake tester. Unless you’re embarking on a culinary career, we think you’re better off using a bamboo toothpick or skewer to check the doneness of your baked goods and an instant-read thermometer to evaluate the temperature of your meat or fish. The holes will be slightly bigger, but you’ll get a more accurate and reliable reading—and you’ll get it instantaneously, without putting in years of service in a restaurant kitchen.

  • Test four cake testers, priced from about $3.00 to about $6.50, comparing their performance with that of other tools we use for testing doneness
  • Test the doneness of Olive Oil Cake at different times
  • Test the doneness of Classic Quiche Lorraine at different times
  • Test the doneness of Chocolate Sour Cream Bundt Cake at different times
  • Test the doneness of boiled potatoes at different times
  • Wash according to manufacturers’ instructions 10 times

Everything We Tested

Good 3 Stars out of 3.
Fair 2 Stars out of 3.
Poor 1 Star out of 3.

Not Recommended

  • Accuracy
  • Hole Size
  • Ease of Use

Ateco Cake Tester

This cake tester had one of the finest, narrowest probes, putting nearly invisible holes in baked goods. And it was long enough to use in both tall Bundt cakes and shallow quiches. But it came out clean on all but the rawest, most underbaked foods, making it hard to tell whether the food was truly cooked to the correct doneness.

Model Number: 1445

Probe Length: 4.4 in

Probe Diameter: 1 mm

Price at Time of Testing: $3.22

  • Accuracy
  • Hole Size
  • Ease of Use

This cake tester had one of the finest, narrowest probes, putting nearly invisible holes in baked goods. And it was long enough to use in both tall Bundt cakes and shallow quiches. But it came out clean on all but the rawest, most underbaked foods, making it hard to tell whether the food was truly cooked to the correct doneness.

Model Number: 1445

Probe Length: 4.4 in

Probe Diameter: 1 mm

Price at Time of Testing: $3.22

  • Accuracy
  • Hole Size
  • Ease of Use

Wilton Bake It Better Cake Tester

With a very fine, narrow probe, this cake tester made tiny holes in baked goods and was long enough to use comfortably in everything we baked. But, like the other models, it came out clean when it should have had crumbs attached, giving us an inaccurate reading of baked goods’ doneness.

Model Number: 2103-434

Probe Length: 4.7 in

Probe Diameter: 1 mm

Price at Time of Testing: $6.30

  • Accuracy
  • Hole Size
  • Ease of Use

With a very fine, narrow probe, this cake tester made tiny holes in baked goods and was long enough to use comfortably in everything we baked. But, like the other models, it came out clean when it should have had crumbs attached, giving us an inaccurate reading of baked goods’ doneness.

Model Number: 2103-434

Probe Length: 4.7 in

Probe Diameter: 1 mm

Price at Time of Testing: $6.30

  • Accuracy
  • Hole Size
  • Ease of Use

Fox Run Cake Tester

This cake tester had a relatively long but narrow probe, making for easy, invisible insertion into tall Bundt cakes and shallow quiches alike. Unfortunately, it shared the problem of the other testers—it came out clean almost every time we used it, save when the baked goods were still raw inside, so it gave a less-than-accurate report of the food’s doneness.

Model Number: 4684

Probe Length: 5.2 in

Probe Diameter: 1.2 mm

Price at Time of Testing: $4.46

  • Accuracy
  • Hole Size
  • Ease of Use

This cake tester had a relatively long but narrow probe, making for easy, invisible insertion into tall Bundt cakes and shallow quiches alike. Unfortunately, it shared the problem of the other testers—it came out clean almost every time we used it, save when the baked goods were still raw inside, so it gave a less-than-accurate report of the food’s doneness.

Model Number: 4684

Probe Length: 5.2 in

Probe Diameter: 1.2 mm

Price at Time of Testing: $4.46

Everything Else

  • Accuracy
  • Hole Size
  • Ease of Use

RSVP Endurance Cake Tester

This cake tester had a probe that was long, making for easy insertion into tall baked goods, but it was also a bit thicker than the other models’, so it made holes that were slightly bigger in cakes and quiches. Like the other models, it came out clean on all but the most raw, underbaked foods, providing inaccurate readings of their doneness.

Model Number: TEST

Probe Length: 5.9 in

Probe Diameter: 1.6 mm

Price at Time of Testing: $5.95

  • Accuracy
  • Hole Size
  • Ease of Use

This cake tester had a probe that was long, making for easy insertion into tall baked goods, but it was also a bit thicker than the other models’, so it made holes that were slightly bigger in cakes and quiches. Like the other models, it came out clean on all but the most raw, underbaked foods, providing inaccurate readings of their doneness.

Model Number: TEST

Probe Length: 5.9 in

Probe Diameter: 1.6 mm

Price at Time of Testing: $5.95

*All products reviewed by America’s Test Kitchen are independently chosen, researched, and reviewed by our editors. We buy products for testing at retail locations and do not accept unsolicited samples for testing. We list suggested sources for recommended products as a convenience to our readers but do not endorse specific retailers. When you choose to purchase our editorial recommendations from the links we provide, we may earn an affiliate commission. Prices are subject to change.

America's Test Kitchen Accolades Badge

Reviews You Can Trust

The mission of America’s Test Kitchen Reviews is to find the best equipment and ingredients for the home cook through rigorous, hands-on testing. We stand behind our winners so much that we even put our seal of approval on them. Have a question or suggestion? Send us an email at atkreviews@americastestkitchen.com. We appreciate your feedback!

The Expert

Author: Miye Bromberg

byMiye Bromberg

Senior Editor, ATK Reviews

Miye is a senior editor for ATK Reviews. She covers bread, booze, and blades.

Miye Bromberg is a senior editor for ATK Reviews. Areas of specialization include bread, booze, and blades. A native of New York, she now lives in Kentucky, where she spends her free time thinking about film, tending her garden, and traveling long distances to eat dosas.

Reviews You Can Trust.
See Why.

This is a members' feature.

America's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo