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Double Chocolate Cake, WonderSlim (7 ct)

Item #: WS137
Double Chocolate Cake, WonderSlim (7 ct)

Price: $14.95

Availability: In stock

Double Chocolate Cake, WonderSlim (7 ct)

Price: $14.95

In stock

Ways to Save


  • Only 120 Calories Per Serving
  • High Protein - 12 grams Per Serving
  • Low Carb - 6g Net Carbs*
  • Lower Fat - 4.5 grams Per Serving
  • Lactose Free
  • Aspartame Free
  • Only 3 Grams of Sugar per Serving
  • Trans Fat Free
  • Good Source of Fiber - 3 grams Per Serving
  • Good Source of Potassium - 12% of the Daily Value
  • Contains Only 5mg of Cholesterol Per Serving
  • Easy Microwavable Preparation

* g Net Carbs = Total Carbohydrates - Fiber - Sugar Alcohols

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Finally, a low carb chocolate cake dessert that fits into most bariatric meal plans! This decadent 120-calorie chocolate cake dessert provides 12 grams of protein, has no trans fats, is lactose-free, aspartame-free, has only 6 grams of net carbs per serving and is a good source of fiber. Bring along a serving or two (to share) of this chocolate dessert cake to the next holiday, party, or other event, so you’ll have a bariatric dessert choice.

*2 meals is the monetary equivalent of $0.20. $0.10 helps provide 1 meal secured by Feeding America® on behalf of local member food banks. WonderSlim pledges a minimum of 1,500,000 meals (monetary equivalent of $150,000) to Feeding America® and member food banks from 02/15/2019 to 02/14/2020.


Soy Protein Concentrate, Vital Wheat Gluten, Chocolate Liquor, Sugar, Butter Powder (From Milk), Pasteurized Egg Whites, Cocoa, Wheat Flour, Natural and Artificial Flavors (Includes Tree Nuts [Walnuts]), Nonfat Milk, Maltodextrin, Xanthan Gum, Potassium Bicarbonate, Soy Lecithin, Cocoa Butter, Citric Acid, Gum Arabic, Red #40, Modified Cornstarch, Yellow #5, Monoglycerides, Propylene Glycol Esters of Fatty Acids, Lactic Acid, Corn Syrup Solids, Sucralose, Vanilla, Sodium Caseinate, Blue #1, Propylene Glycol, Sodium Stearate, Acesulfame-K, Diacetylated Tartaric Acid Esters of Monoglycerides, Sulfites (Contains Meta-Bisulfite [To Preserve Freshness]), Tocopherols and Ascorbyl Palmitate (To Preserve Freshness).


WonderSlim Double Chocolate Cake


  1. Combine 2 ounces of tap water with contents of one packet; stir thoroughly.
  2. Pour the batter into a microwave-safe container such as a ramekin or small plastic ware.
  3. Microwave on HIGH (100%) for 1 minute; carefully remove from microwave and allow to cool for 5 minutes. (Microwave ovens vary; adjust time as needed.)


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45 Customer Reviews

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by Charlie03 on 2/20/2010
This little cake is quite yummy! The texture is slightly rubbery compared to a regular cake, but the taste is very good. Now I have to admit that I am not a die-hard chocolate fan or dessert person, so maybe for those types of people it would not be as good. But my husband even likes it. Although he admits that he likes everything, so he may not be a reliable judge of it either! We give it high marks, though.
by SlimNVA2010 on 8/17/2010
I received a sample pack of this product with another order. I just tried it and it's wonderful! The cake comes out moist and chocolatey and is very satisfying.
Surprisingly Good
by Z on 12/13/2011
When I first received this in a sample box, I thought that this could not be good. I was afraid to try it. I finally bit the bullet and tried. I was shocked. It was very moist and flavorful. A little bit of fat free whipped cream is good on it, and adds more moisture to it. It satisfies my chocolate cravings. Don't change a thing about it. (Updated on 12/14/2011.)
by yardski on 7/10/2012
I got a package in the Wonderslim grab box. Was leery to be sure, but wow! it was very good. I am now going to order a box!
Awesome Product!
by Melissa on 2/17/2013
I was not sure about this product when I first ordered it but I am on my second box now. I have even recommended this to many friends. It is a little hard to mix, but once mixed it cooks easily in microwave in one minute and has a wonderful taste!
This product is amazing
by jodi on 4/20/2013
Taste is great.. Very easy to make in a hurry.
Delicious treat
by Frances on 6/8/2013
I gently stir until it's like a pudding consistency, in a small cereal bowl. I have made a pseudo s'more with this. I have also pushed a few raspberries in to the center of the mix; and sf jam. It is so quick and easy...and very flavorful. I like the whole protein concept. I am thrilled that it doesn't stick to the bowl, but easily comes out when I want it on a plate.
Dessert in a Cup
by Gail on 7/8/2013
I really like these, because you just need chocolate. Put a scoop of non fat whipped cream and OMG..
by lyndall on 11/8/2013
Love these
by Stephanie on 2/13/2014
I just love this and they are easy to make. It tastes like I am cheating. No bad aftertaste. My husband even tried one.
Great treat!
by Jenn on 2/17/2014
I got this as a sample with my order and was excited to try it. I am not a big fan of anything that is high protein because of the aftertaste associated with it, but I just finished it and wow! It was really good! Felt like I was cheating by eating the whole thing. Will definitely buy these!
Really good
by Sherrie on 2/19/2014
I got this as a free sample with my order. It was my anniversary so my husband and I shared it. We added a little topping and it was great. Perfect little bite. I will be buying some very soon.
Very good
by Renee on 2/23/2014
I eat this warm fresh from the microwave. Great protein content but I don't really taste it. After surgery this was the first "sweet" I had and still my favorite. I try to limit it to every other day :)
by Lois on 11/1/2014
I just love these and am about to order more! Make in a small ramekin, turn it out on a small plate, cut an "X" in the top and add a tablespoon of no sugar fruit spread, pushed down in, plus a serving of Cool Whip on top. Eat with a small fork or spoon. Comes to 155 calories and tastes just delightful! Or, mix a small amount of the cool whip with a few fresh raspberries, use instead of the fruit spread, put the rest of the cool whip on top. Top it all with a single raspberry. Very popular at my house. It is actually quite good all by itself, but the additions make it decadent!
Second Review
by Alexis on 11/16/2014
I tried this again with the additions of strawberries and fat free cool whip and it was delicious!
WonderSlim Double Chocolate Cake
by Kristin on 2/10/2015
When I first tried this, it was a bit bland. But I read other reviews about adding strawberries or cool whip so I tried Polaner All Fruit strawberry spread on top and WOW! It was SO good and gave it the little extra sweetness that it needed. Now these are my staple evening snack. I also tried cool whip, but it didn't really add any flavor so I will stick with the fruit spread. Love it!
Absolutely delicious
by Monika on 3/21/2016
This cake is so amazing I would never say it's diet cake. Very rich and tasty. I highly recommend it !!!
by Lew on 5/26/2016
I just tried this for the first time this week. I served it warm and put a bit of nearly frozen Greek strawberry yogurt on top. It was SO good! Low sugar, low carb, lots of protein, and super good.
Love this!
by Stacey on 11/13/2017
I have made protein mug cakes for dessert from scratch before. This product tastes great and I appreciate the timesaving I get when I do make this. I usually add fresh fruit, fat free whipped topping and a sprinkle of cinnamon and cayenne (yes, cayenne) and it is a dessert made in heaven.
Better with Help
by nikdragon on 12/11/2009
When eaten hot or at least very warm, it is not too bad. Definitely palatable, though I personally could do without the chocolate chips. What really makes it good is spreading fat-free cream cheese or low-fat peanut butter on top. Once it melts in it's delicious, like a whole new treat. Makes a quick & easy breakfast and is more low-carb than most of the bars.
WonderSlim Double Chocolate Diet Cake
by JoyceG on 3/17/2011
Pretty good taste...makes a nice treat in the evening. I add some SF chocolate syrup before eating and that makes it nice and chocolaty like I like it.
by DM on 8/20/2011
To call it a cake is generous. I'm not sure how to describe the texture, but it definitely tastes like chocolate and that's all that really matters.
Surprisingly Delicious
by Ringerlady on 10/3/2011
I was very skeptical of this product but Wow this is good. I had a sample free in my box and I tried it on a day I needed CHOCOLATE. I microwaved it and added a squirt of whipped cream. I was in Heaven. Going to order more today!
Fake chocolate cake was alright
by CJinMichigan on 3/8/2012
It was alright for a high protein low calorie snack. The picture on the box is misleading; the serving size is much smaller than shown. I added some fresh berries and fat free cool whip and it was great.
Not Bad
by Carolyn on 3/20/2014
Love that I get good protein with fairly good chocolatey flavor. It does satisfy my dessert craving.
by Linda on 9/3/2014
When having the real thing can cause you grief .... this is a great substitute.
Warm and loaded with chocolate goodness!
by Gina on 10/16/2014
This little chocolate cake is easy as pie to make. And it is really quite good. Love the little chocolate chips in the batter. They add a nice texture to the cake. The cake is dense but moist. I will be buying this again. Yum!
With a few additions
by Alexis on 10/25/2014
I felt hungry still after dinner and was eager to try this cake. I did not mind the texture like some other people did. I did feel that it could use a few additions to make it more tasty. Next time I will try adding strawberries and low calorie cool whip. This time around I added a little truvia to give it more sweetness. Overall I would say the dessert was decent. It curbed my additional hunger and craving and I didn't have to feel guilty eating it!
Love it
by lisa on 6/19/2017
Great desert with some ice cream. Definitely ordering it again. Wish it was a little cheaper.
Just ok
by joibells on 11/9/2009
I was very excited to try this because I am a chocolate fan. However, I was disappointed when I ate it. It has a weird taste to it that I can't seem to put my finger on. The creamy hot cocoa drink taste more chocolaty than this cake. I don't think I'm going to buy it again. O, I also tried to add splenda to it to sweeten it more. It only helped make it more tolerable.
It was just OK!!
by Jaxie on 5/21/2010
I thought this was going to be very good with the chocolate chips in it but once heated they disappeared. I took a bite of it but it just didn't have any flavor. It was very bland and not what I would call a treat. I did however put some chocolate chips of my own and a little bit of chocolate syrup and it made it tolerable to eat. Not a favorite of mine.
by Satyavati on 8/30/2012
This was really impressive!! Today's my birthday and this was my little birthday cake for myself. I mixed it at home before I left for work and then I cooked it in the microwave at work (we don't have one ourselves) and everyone got a little bite and we were all really impressed. The texture was great, really light and fluffy. It wasn't very sweet but it was sweet enough for me. I was really happy with the way this turned out.
by Jeannie on 10/31/2010
It does have a wonderful smell, but doesn't have a strong chocolate-y taste. It is a nice treat, however. I add some spice to it like cinnamon or nutmeg; I've also tried it with a dab of peanut butter (toward the end of cooking), which is very yummy! I've also tried it (after it cools) with some non-dairy topping - also yummy!

I'll continue to buy it from time to time - especially when it goes on sale! :-)
So So
by on 8/30/2012
I loved the idea of this product, but you could tell it was diet as soon as it cooked up...it had a weird aftertaste...a chalkiness of sorts.
This product is OK
by Donna K on 4/2/2012
For those of us who have had the Gastric Bypass Surgery, it is OK. I ordered it to help fill the need of something sweet without all the bad stuff. It does taste a little eggy.. it is very spongy. But for a Chocolate fix or piece of cake it will do.... I have had the box for a month and only eaten one.
Chocolate cake
by DKR on 12/4/2011
A bit of a disappointment. Dry,and needs more chocolate flavor. I will try adding brewed coffee instead of H20 and see if it helps.
Chocolate Cake
by mommy2jude on 11/25/2012
I received this in my sample pack, and couldn't wait to try it. It was not good by any definition of the word. Maybe with some fat-free cool whip it would be decent, but plain? No way. Very spongy, and the aftertaste is VERY strong. I think I'll stick to the shakes for my chocolate cravings.
by Ethel on 7/9/2014
It was okay, not really much flavor. I think I will try it with some of the suggestions that other reviewers have made and then re-evaluate.
Such a let down!
by megan on 1/21/2015
I absolutely love tons of WonderSlim products and I also love sugar and chocolate, so I was really excited for this. I read all of these wonderful reviews too, so I was SURE Id like this cake.

What a bummer when I finally tried it, it is not for me! This stuff even smells amazing but the texture/taste is yuck! No matter how long I did or didn't let it sit after heating it either ended up a gooey mess or tasting like super chewy angel food cake but WITHOUT the flavor! There is nooo flavor to this stuff if you ask me, even if I added sugar substitute it just tastes like Im eating a chocolate scented sponge,yuck!!
It's ok
by Amy on 12/11/2017
I found it to be a bit bland. I did include some vanilla almond butter with it and liked it. The texture to me was fine and it was very quick and easy to make.
Gross and Dry!
by KD on 10/14/2011
Don't waste your $$, this was dry and gross.
by Tanya on 3/7/2014
Tasted like a wet sponge. No chocolate flavor at all
Dry and tasteless
by Sheila on 4/16/2015
There have only been two products I've tried that I have not liked. This is one of them.
by Lori on 6/29/2017
Didn't care for this. So disappointed in the texture. It was not cakelike at all, but instead was gelatinous. Will not be ordering this again and will be giving away the remaining packets.

Hello Lori,
Thank you for your feedback. We are very sorry to hear you did not care for The WonderSlim Double Chocolate Cake, but you are welcome to return or exchange any items you are not happy with within 60 days of purchase. You will be contacted by one of our Customer Loyalty Specialist within 24 hours for a resolution. Please know your complete satisfaction is important to us. Thank you and we appreciate your business.
by Stephabo on 6/28/2019
This is the worst imitation of cake I have ever had. It was rubbery, had a synthetic taste almost. I tried one packet and threw the rest in the trash can. Nothing could make this taste better, not Cool Whip, low fat yogurt, NO-THING.

Thank you for contacting us. We are so very sorry to hear that this product was not to your liking! We assure you all of our products are vetted and sampled before we introduce them to our consumers. This particular one is an office favorite! You are welcome to return or exchange any items you are not happy with within 60 days of purchase. You will be contacted by one of our Customer Loyalty Specialist within 24 hours for a resolution. Please know your complete satisfaction is important to us. Thank you and we appreciate your business.