Crunchy Peanut Butter Powder

500g pouch

Sale price $27.00 Regular price
Regular price $27.00

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The First and only crunchy peanut butter powder available in Australia! Made with crunchy pieces of Australian peanuts that have been crushed to give you that crunchy peanut butter texture you know and love.

Enjoy the texture of crunchy peanut butter without the unnecessary oils, added sugars and far fewer calories.

Made in Australia

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Crunchy Peanut Butter Powder

Sale price $27.00 Regular price
Regular price $27.00


Original Per Serve 12g Per 100g
Energy 242kJ (54 Cal) 2016kJ (454 Cal)
Protein 5.1g 42.6g
Fat, total 2.9g 23.9g
- Saturated 0.4g 3g
Carbohydrate 3.4g 28.3g
- Sugars 1.0g 8.6g
Sodium 48mg 398mg
Fibre 1.4g 12g





Marmadukes is...

πŸ‡¦πŸ‡Ί Australian made from whole roasted peanuts
πŸ’¦ Just add water to make creamy peanut butter
🍰 Add directly to shakes, oats and baked goodies
πŸ† Gluten-free, Dairy-free and Preservative Free

Crunchy Satisfying Popular

in three easy steps



Add 2 scoops or 1 sachet into 350ml of water



Until smooth and consistent.



And enjoy replacing 1 or 2 meals a day.


70% Fewer Calories

70% Fewer Calories

The peanuts have been roasted and pressed to remove excess fat and calories.

90% Less Sugar

90% Less Sugar

Marmadukes has far less fat per gram than regular peanut butter, but all the flavour!

High Protein

High Protein

Packed with natural peanut protein which keeps you full, fit and healthy.

Zero Additives

Zero Additives

Our peanut butter has no additives, preservatives or sweetners! All the flavour comes naturally!

Real Ingredients

Real Ingredients

We do not use artificial sweetners, fillers or anything else. We only use minimal real ingredients.

Aussie Made

Aussie Made

Proudly Australian made and owned, with distribution Australia-wide.


How do I turn powder into peanut butter?

Simply add water to turn Marmadukes into thick and delicious peanut butter. Alternatively, you can throw Marmadukes straight into shakes, smoothies, baking or oats!

How much water do I add?

Mix 2 tbsp (12g) of peanut powder with 1.5 tbsp (20ml) of water and stir until smooth. PRO TIP: Add the water slowly and stir to make sure you get the perfect consistency (less water = thicker peanut butter)

How is it low calorie? What have you added?

We have added nothing! We simply roast and press real peanuts to create a bold taste without the excess oil.

Can I use peanut butter powder instead of peanut butter in cooking recipes?

You sure can, you can either pre make peanut butter by mixing it with water (follow the directions) or you can stir it straight into certain recipes and adjust the flour or dry component accordingly.

What can I cook with Marmadukes

See our range of recipes here

Is Marmadukes peanut butter powder vegetarian, gluten and dairy free?

All our products are vegetarian, gluten and dairy free. If you are vegan, we have our Pure Peanuts flavour which has no manuka honey powder.

Once made up, how long does it last?

We recommend that you make each serve of peanut butter (by adding water) when you are wanting to eat it. Do not make large batches.

Can I add water straight into the jar or pouch?

No, you need to mix each serve in a small serve or cup. If you make a large batch in the jar or bag it will spoil over time.

What is the shelf life of Marmadukes peanut butter powder?

An unopened jar has a shelf life of 24 months. Once opened please consume in 6-8 months and store in a cool dry place.

Are these "sickly-sweet" like others on the market?

No - Our products do not contain sugar or sugar alternatives that make them overly sweet. We use a pinch of manuka honey powder to round the flavour without it being overly sweet like other peanut butter powder

What is the difference between rich chocolate and milk chocolate?

The Rich Choc flavour is made with organic cacao and the Milk Choc flavour is made with Dutch Cocoa. This gives the rich chocolate a more subtle and bitter finish, just like dark chocolate. Whereas the milk chocolate has a far more milky and smooth chocolate taste and is far more chocolatey!

Are your products available in-stores?

No, we are available excusively online.

Customer Reviews

Based on 31 reviews
Dorothy Adshead
peanut butter

I am sorry but I have not sampled it yet
Dorothy Adshead

Deborah Fraser
Peanut satay

Wanted a simple low fat solution for satay sauce, added sweet chilli sauce and perfect

Tas Osianlis
Like the product, pricing is quite high however

Quite enjoying the product however the online experience isn't great - takes over a week to get the product, which given the price paid, takes away from the way I feel about this very expensive product. I have ordered three times (about 1kg each time). Each time goes through the same raft of emails. Doesn't appear you know your customers. If you could better engage your recurring customers, offer a better price point, you'd get more of my business long term. Honestly, I am questioning the value right now, despite loving your product. Maybe start by using a premium service to deliver a premium product. Auspost take too long.

Kristy Westwood
Love crunchy flavour

Crunchy is my favourite flavour. The crunchy bits add some texture and it is really nice on cereal, yoghurt, my favourite crackers and just with a banana. Love this product and will purchase again.

Jac Honeywood
Right amount of crunch

Add this to my banana smoothie every morning, delicious and delivers the right amount of crunch.