The Crock-Pot Electric Lunch Box is a simple slow warmer for hot homemade lunches, best for office workers. Rated 4.6 out of 5 across 13,754 user ratings. The main drawback: cord is short and doesn't stay wrapped around the base. We scored it 4.6 out of 5.
A microwave heats lunch in two minutes; the Crock-Pot Electric Lunch Box takes closer to an hour, and that slowness is exactly why people love it. Plug it in mid-morning and your leftovers warm gently at your desk, with no queue at the break-room microwave and no dried-out edges. The trade-off is planning: forget to switch it on and lunch will still be cold when you are hungry.
NoFussDeal rates the Crock-Pot Electric Lunch Box 4.6 out of 5 at $40.65. Last updated September 26, 2026.
A single-setting warming base heats pre-cooked food slowly and evenly, typically in 45 minutes to an hour.
A removable 20-ounce container holds a single portion and lifts out for serving and washing.
A screw-on lid seals the container to keep spills to a minimum on the way to work.
A small, soft-touch base in Black Licorice with a carry handle and a detachable cord that wraps around the bottom for storage.
All of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.
Crock-Pot lists the capacity as 1.3 pounds and the product dimensions as 6.6"D x 6.6"W x 6.5"H. Three of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.
All of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.
Its appearance and heating performance stand out. All of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.
Crock-Pot lists the color as Black Licorice and the material as Metal, Plastic. One of the six owner reviews we read mentions it. That owner gave the product four or five stars. Score 92: its 4.6 star average on a 100 point scale.
All of the six owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 9% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 86: we started at 92 and took off 6 because opinion …
All of the six owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 9% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 86: we started at 92 and took off 6 because opinion is split.
81% of ratings are five stars and 10% are four. 4% are three stars and 5% are one or two. Very few ratings land that low. Score 92: its 4.6 star average on a 100 point scale.
Four of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.
Based on 13,754 Amazon customer ratings, averaging 4.6 out of 5, recorded 12 September 2026. See the reviews on Amazon
I learned of this warmer 3 years ago and kick myself for not jumping on it then. If you're a teacher, then you know a 30 to 40 minute lunch is really 15 minutes at best after taking students… Read it on AmazonAmazon Customer · May 9, 2026 · Verified
This is a really convenient little lunch warmer if you like bringing your own meals. The 20 ounce size is perfect for a personal portion like soup, pasta, leftovers, or oatmeal. It is small … Read it on Amazonshjen · March 10, 2026 · Verified
Perfect little mini crockpot to take to the office, on the go or for a quick single serve meal. I love this little crock pot, it’s a cute little pot, great quality, easy to transport, love t… Read it on AmazonCarseat-mom · January 20, 2026 · Verified
**UPDATE** its December of 2025 and this still works great!! I use it multiple times a week and it works just as well as when I first bought it! Great for frozen soups/meals. I purchased "Si… Read it on Amazonmary · June 3, 2023 · Verified
Purchased this for taking leftovers to work. It works really well and I use it a lot in cold weather. Nice to have a warm meal when it's cold outside. Takes about an 45-60 mins to heat depen… Read it on AmazonOliver Hornick · August 8, 2026 · Verified
These work amazing and also make GREAT Christmas gifts for someone to reuse and definitely get your monies worth! Keeps food hot till you want it and easy to use and store without taking up … Read it on AmazonGracie Ann Elliott · September 9, 2026 · Verified
Wash the container and lid by hand or in the dishwasher. Wipe the base with a damp cloth only.
Fill the container with cooked food, leaving a little room at the top, and screw the lid on firmly.
Use the handle and keep it level in your bag or car, especially with soup.
Set it on a stable surface and plug it in 45 minutes to an hour before you want to eat, longer for dense or frozen food.
Unscrew the lid away from your face to let steam escape, then stir before eating.
Yes: we score it 4.6 out of 5. The Crock-Pot Electric Lunch Box turns leftovers into a hot lunch at your desk, gently and without supervision. Rated 4.6 out of 5 across 13,754 user ratings.
Cord is short and doesn't stay wrapped around the base. Paint around the rim can wear early.
Wash the container and lid after every use. Wipe the base with a damp cloth when it's unplugged and cool.
Freeze soups and leftovers in round 20-ounce moulds, then bag them. Each morning, drop one frozen portion into the container and allow extra warming time.
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The Crock-Pot Electric Lunch Box turns leftovers into a hot lunch at your desk, gently and without supervision. It needs 45 minutes to an hour of lead time, but in return food comes out evenly warm and moist rather than microwave-blasted. The screw-on lid travels well, the container washes easily, and the base is small enough to keep at work. The cord is short and fiddly to store, and some units show early paint wear, but it does its one job very well.
If you can remember to plug it in an hour before lunch, it's one of the easiest ways to eat a hot homemade meal at work. If you need food hot in minutes, stick with the microwave.
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