Added to your basket
-
6 weekly payments from £3.83 with laybuy Learn more
It’s never been easier to get a sweet protein hit whenever cravings are calling — our mug cake blend is super-quick to make and delivers you at least 25g of protein per serving, perfect for helping you to grow and maintain important muscle.1
We’ve gone through an exciting redesign, and as we step into a new era, you’ll see fresh packaging in your orders.
Change is a good thing. But change takes time. Especially when you make change responsibly.
Because we don't believe in wasting perfectly good packaging — that would go against our sustainability pledge — you might get a mix of old and new designs inside your orders.
Rest assured, it’s still the same consistently high-quality product, just as you’d expect. If you happen to receive classic packaging, know that your order is helping to reduce waste. And if you receive anything with a fresh look, you’re one of the first, and we'd love to hear what you think.
Thank you for joining us on our journey to reduce our impact on the planet, while maximising our impact for our community.
- At least 25g protein per serving
- High in Fibre
- Ready in under a minute
With a mix of whey protein, micellar casein, and egg white protein this is one delicious way to hit your daily protein requirements without the fuss of meal prep — it takes less than a minute to whip one up.
Protein Mug Cake also has added inulin for a source of fibre , and comes in delicious flavours to help satisfy those sweet tooth cravings.
1. Protein contributes to the growth and maintenance of muscle mass.
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
- PROTEIN BASED CAKE MIX WITH WHEY PROTEIN, MICELLAR CASEIN, OAT FLOUR AND INULIN. CHOCOLATE FLAVOUR WITH SWEETENER.
- BFS - Myprotein
- Suitable for: vegetarians.
Frequently Bought Together



Total Price: £30.98
Add both to basket
Protein Mug Cake Mix
High protein treat made in under a minute
-
Vegetarian
£22.99
In stock
-
6 weekly payments from £3.83 with laybuy Learn more
Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket
45% off £75 spend
40% off £55 spend
35% off £35 spend
*Exclusion apply
In a hurry?
Live Chat
Average connection time 25 secs
Average connection time 25 secs
It’s never been easier to get a sweet protein hit whenever cravings are calling — our mug cake blend is super-quick to make and delivers you at least 25g of protein per serving, perfect for helping you to grow and maintain important muscle.1
We’ve gone through an exciting redesign, and as we step into a new era, you’ll see fresh packaging in your orders.
Change is a good thing. But change takes time. Especially when you make change responsibly.
Because we don't believe in wasting perfectly good packaging — that would go against our sustainability pledge — you might get a mix of old and new designs inside your orders.
Rest assured, it’s still the same consistently high-quality product, just as you’d expect. If you happen to receive classic packaging, know that your order is helping to reduce waste. And if you receive anything with a fresh look, you’re one of the first, and we'd love to hear what you think.
Thank you for joining us on our journey to reduce our impact on the planet, while maximising our impact for our community.
- At least 25g protein per serving
- High in Fibre
- Ready in under a minute
With a mix of whey protein, micellar casein, and egg white protein this is one delicious way to hit your daily protein requirements without the fuss of meal prep — it takes less than a minute to whip one up.
Protein Mug Cake also has added inulin for a source of fibre , and comes in delicious flavours to help satisfy those sweet tooth cravings.
1. Protein contributes to the growth and maintenance of muscle mass.
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
- PROTEIN BASED CAKE MIX WITH WHEY PROTEIN, MICELLAR CASEIN, OAT FLOUR AND INULIN. CHOCOLATE FLAVOUR WITH SWEETENER.
- BFS - Myprotein
- Suitable for: vegetarians.
Frequently Bought Together



Total Price: £30.98
Add both to basket
Other customers bought:
Customer Reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of Myprotein.
Read the instructions...
If you follow the instructions on the pack then you get a very tasty cake in a mug that's ready in a couple of minutes. After reading some of the reviews on here about people winging it, trying to bake the mix and then not being able to eat the results... honestly, what did you expect? Do you ever ignore the info on the pack and try steam cooking your pizza? No. FYI salted caramel flavour was great, look forward to trying blueberry next. Goes Well With:Common sense and a spoon.
Was this helpful?
Add in that biscoff sauce mate is a game changer
Writing reviews isn’t my thing but I’ve found an absolute game changer you have to try. Basically, get some biscoff sauce, squirt a tablespoon or so into your mix before microwaving. Cook it and let it do it’s thing then bang another tablespoon of sauce on top after cooking. Flavours on another level mate give it a whirl. No regrets Goes Well With:Biscoff Sauce
Was this helpful?
Cereal Bowl Cake
I love this product. Haven’t had the chocolate flavor for a while; got hold of one today and realized how much I missed it! As long as you make a paste first with a small amount of water/milk (I use 25 ml water, make the paste then gradually add another 200ml water) and cook gradually ( I usually set the microwave for 2 mins then add an additional 10 secs until just a little bit gooey in the middle. The perfect hot chocolate mousse! A mug isn’t big enough for the volume of liquid I use but a cereal bowl is perfect! Thanks My Protein, job well done! 👍🙂👏Goes Well With:Water
Was this helpful?
Simple & Delicious
I bought this on a whim as addition to an order I was already making and I was pleasantly surprised. This cakey treat is quick and simple to make and you don't need to heat up the oven or make a big batch. If you're craving a bit of pudding in the evening or looking for a bit of extra protein, you can be eating this in under 5 mins. A bit of no sugar syrup is a good addition to this too. I bought chocolate but I look forward to exploring the other flavours.Goes Well With:No Sugar Syrup
Was this helpful?
Blown away
Tastes amazing for what it is with good macros too, got it with the mystery bag in salted caramel flavourGoes Well With:A teaspoon of chocolate spread or peanut butter in it halfway through cooking
Was this helpful?
Actually disgusting, save your money
I bought 500g of the chocolate mix and 500g of the salted caramel mix which both arrived today. I tried the salted caramel one (followed the instructions to a T) and it's truly awful. The texture is disgusting, it's so slimy and rubbery. I also tried making it with milk just because I was hoping that would taste better but it was just as awful as it was with water. Both "cakes" have gone in the bin and I'm very sad about it. The annoying thing is that I can't return the salted caramel mix because it's been opened, and if I decide to return the chocolate mix, I have to pay for postage! Idk what the other reviews are talking about when they say that this is good, but if you like real cake, you won't like this!!! Save your money, go and eat an edible cake and have a protein shake instead.Goes Well With:The bin
Was this helpful?
Great sweet fix
Great pudding fix especially if craving chocolate.Goes Well With:Halo top, fate yogurt and alpro o vanilla pots.
Was this helpful?
Mug cake mix
Great taste and mixes really well, easy to make and very quick to create. Ideal if the family are having full on deserts and you dont want to sit with an empty bowel, 2 scoops splash of milk 50 seconds in the microwave and you are enjoying a low cal protein pudd. Goes Well With:A sweet tooth
Was this helpful?
Delicious
Both flavours are nice, but the salted caramel is my favourite. I mix it with unsweetened coconut milk and it mixea smoothly and tastes amazing. Tried it with water and was nowhere near as good. One thing to note though - the 'serving size' quoted on the bag isn't a scoop size! I have a single scoop and just reduce the amount of liquid. For an extra treat add a chunk of chocolate or a top of biscoff spread half way through cooking time. You're welcome. Goes Well With:Coconut milk, chocolate, biscoff spread.
Was this helpful?
Amazing
I would highly recommend this. It tastes delicious. It doesn't have that protien after taste, and it tastes so naughty. I mix mine with milk, it does take a while to mix but it's well worth the wait. I also like to put a bit of chocolate on the top of mine, so it melts on the top 😍Goes Well With:Chocolate
Was this helpful?