4-Slice Toaster Oven

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Model: TRO420

This versatile small toaster oven can toast, bake, broil, and reheat within minutes. It has a see-through glass door that allows you to check on the food while it cooks. You can adjust the degree of the toast shade from light to dark with the toast-shade knob that gives you more control. You can choose between the stay-on function in which you can personally supervise the cooking, or set a default cooking time with a 30-minute timer. A signal bell lets you know when the job is done. This counter top oven broiler has variable temperature settings up to 450 degrees F. A swing-down crumb tray makes cleaning up a breeze. Featuring a smart white finish and a compact space-saving design, this small toaster oven will easily find its place on your kitchen counter top. The set also includes a broil and bake pan.

  • 4-slice toaster oven for toasting, baking, broiling and reheating
  • 30-minute timer
  • Stay-on function
  • Adjustable toast-shade control
  • Variable temperature up to 450 degrees F
  • See-through glass door
  • Swing-down crumb tray for easy cleanup
  • Broil and bake pan included
  • Signal bell lets you know when toasting is done
Use and Care Manuals
TRO420 Use and Care Manual

UPC: 050875532601


11 x 12 x 18 Inches
2 Year Limited

2 Year Limited Warranty

Feel at ease with your purchase with our 2-year limited warranty on all Black and Decker small kitchen appliances.


This four-slice toaster oven allows for toasting, baking, broiling and reheating, giving you versatility for all of your toasting needs.

30-minute Timer

The timer lets you know when everything is ready to serve, complete with a Stay-On Function and precision toast timer for great tasting results and longer cooking times.

Adjustable Control

Easily manage the toasting shade with precision with the adjustable controls. Get your ideal shade of toast every time.

Cooking Power

The temperatures in this model can reach up to 450 degrees for a wide variety of cooking options.

Swift Cleanup

There is no need to worry about cleanup with this toaster oven, a swing-down crumb tray makes cleanup a cinch.

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4-Slice Toaster Oven is rated 1.0 out of 5 by 2.
Rated 1 out of 5 by from Bring back the models from the '90's This model tends to get very hot, burn toast, and the knobs are extremely hard to turn especially now that they are shaped like a baby bottle nipple and require a bit of muscle. The Stay On feature is located just below Off for the toaster so if you inadvertently go a little too far the oven stays on. I am not sure why a toaster oven with no insulation should ever be on more than 30 minutes. I wish Black and Decker would make well build toasters ovens like they did in the '90's. Mine lasted 13 years, we used it almost every day, never had an issue. The knobs turned well, it was very easy to use, the controls were very simple. I was very sad that we couldn't fix it. Please Black and Decker, make a reliable, well built, easy to use toaster oven again. I really miss my old one, it was so much better.
Date published: 2014-04-12
Rated 1 out of 5 by from too difficult to use the round knobs make it VERY hard to turn on and practically impossible to turn off the timer - had to unplug to stop toaster
Date published: 2011-12-26
  • 2015-07-29T06:02CST
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