Slender Mug Cake™ Mix

Slender Mug Cake™ Mix



High protein, low sugar, high fibre, mug cake.


Quick, easy and tasty 2 minute microwave mug cake and less than 145 calories a shot! Gooey in the middle with a cakey outside, you can have your low sugar, high protein dessert whilst still staying in a calorie deficit with this cake in a mug recipe. The high protein content will help develop and maintain lean muscle mass whilst keeping you fuller for much longer than the average dessert. 




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Fast, free delivery

Formulated by leading experts

Fast, free delivery

Formulated by leading experts

Product Description

This high protein mug cake mix is so easy to make in the microwave and there are 12 slender mug cake servings so you always have plenty to spare!

Nutritional Information

How to use

  1. Melt 1/4 tsp of coconut oil in a mug in the microwave. 
  2. Add 3 yellow scoops of the mug cake mix and 2.5 yellow scoops of almond milk into the mug and mix thoroughly. 
  3. Cook in the microwave for 50 seconds.


Bread flour, Polydextrose, Corn Starch, Sweetener (Sucralose), Salt, Baking Powder, Whey Protein Concentrate (Lactoprot), White Chocolate Flavouring, Marshmallow Pieces.

up to 40% off every order

Customer Reviews

Based on 295 reviews
Nikki Jarvis
Pleasantly surprised

I actually didn’t hold out much hope for this but I actually really like it, settles my cravings for sweet things and I love the pieces of caramel in there, have already ordered more and in more flavours too

cherece Munro
love it!

used these in a ramekin dish and put in the oven for 15mins. topped with strawberries and a banana and choc shot syrup for a low calorie breakfast. I'm in love. can also be used in the microwave but I preferred the texture from being in the oven.
love protein worlds products! helps me stay on track with my calorie deficit, helps with my sugar cravings and aids my weight loss!
my favourite is defo the chocolate one but I bought a few flavours to shake it up.

Choc chip best discontinued

Choc chop was the best and only one that had some real chocolate in it. DISCONTINUED. No chocolate flavours of these taste chocolatey . All the same very ‘sweet. ‘ every flavour tested now just a few not so great. No recent reviews? A few authentic flavour ones would do . What happened?

Sharon E

Slender Mug Cake™ Mix