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Freshly Baked in Australia
01
Convenient by design
One daily bag. No daytime meal prep.
Take one daily bag with you and enjoy the cookies at the recommended intervals. Finish the day with a balanced evening meal.
Cookie Diet Starter Kit - A Simpler Daily Routine
Dr. Siegal's Cookie Diet
Feel Fuller. Eat Less. Lose Weight Simply.
Doctor-developed cookies designed to support fullness—without complicated daytime meal prep.
- A simple, portion-controlled daytime routine
- Six sweet and savoury flavours to choose from
Start with confidence. 30-day guarantee terms apply.
EstablishedDeveloped in 1975
Australian bakedFreshly baked in Sydney
Simple deliveryFlat-rate shipping Australia-wide
Flexible paymentAfterpay available
A routine designed for real life
Five reasons Cookie Diet fits real life.
A practical structure designed to make an energy-reduced routine simpler to follow.
02
Designed to support fullness
Purposeful protein, made for planned eating.
The cookies contain a specially developed protein blend designed to support satisfaction between planned eating times, making an energy-reduced routine easier to follow.
03
A simple daily structure
Less planning. Less portion guesswork.
A clear daytime routine removes much of the planning and portion uncertainty that makes many eating programs difficult to maintain.
04
Six flavours
Sweet favourites and savoury alternatives.
Choose Chocolate Brownie, Maple Pancakes, Cinnamon Oatmeal, Butterscotch, Sundried Tomato & Parmesan, Chilli—or mix things up with Variety.
05
Support beyond weight loss
A portion-controlled snack for the routine after.
After reaching your goal, transition to balanced everyday meals and use the cookies as a convenient, portion-controlled snack between meals.
The easiest place to begin
Dr. Siegal's Cookie Diet Starter Kit
Everything you need to try the Cookie Diet routine and discover the flavours that fit your day.
From $99.99 AUD
- Convenient, individually portioned daytime cookies
- A choice of sweet, savoury and variety options
- A clear routine designed to reduce planning
- Freshly baked in Australia
30-day guaranteeProgram terms apply
Secure checkoutTrusted payment options
Flat-rate shippingAustralia-wide
Good to know
Frequently asked questions.
Clear answers before you begin.
How do I use the Cookie Diet?
Follow the directions supplied with your product. The daytime routine uses portioned cookies at the recommended intervals, followed by a balanced evening meal. Talk to your GP before beginning any major weight-loss program.
How are the cookies designed to support fullness?
They contain a specially developed protein blend designed to support satisfaction between planned eating times as part of an energy-reduced routine.
Which flavours are available?
Current choices include Chocolate Brownie, Maple Pancakes, Cinnamon Oatmeal, Butterscotch, Sundried Tomato & Parmesan, Chilli and a mixed Variety option. Availability can change.
How does the 30-day guarantee work?
The guarantee requires the program to be followed as directed, with the required daily cookie-and-dinner log, starting and final measurements, and remaining product returned for a claim. Read the full terms.
A simpler daytime routine
Cookie Diet or complicated meal prep?
There is no single approach for everyone. Cookie Diet is designed for people who value convenience, structure and portioned daytime eating.
| Daily consideration | Cookie Diet routine | Traditional meal-prep approach |
|---|---|---|
| Daytime preparation | Take one portioned daily bag | Often requires cooking or assembly |
| Eating structure | Clear recommended intervals | Varies by plan and personal tracking |
| Portion decisions | Daytime cookies are pre-portioned | Usually measured or estimated |
| Evening meal | A balanced dinner you prepare | May require several prepared meals |
| Flavour choice | Six sweet and savoury flavours | Depends on groceries and recipes |
Real routines. Real customers.
Loved by Cookie Diet customers.
★★★★★
“I would recommend this product to anyone who needs some help achieving their goals. Give it a go!”
AJ · Cookie Diet customer
★★★★★
“They are so easy and convenient, I don’t even feel like I’m on a diet.”
Tarra · Cookie Diet customer
★★★★★
“I’ve been so obsessed with these cookies. I’ve completely replaced my unhealthy snacks.”
Marti · Cookie Diet customer
Customer experiences are individual. Results vary.
30days
Start with confidence
Make your daytime routine simpler.
Try the Cookie Diet Starter Kit and discover the flavours and structure that fit your day. Guarantee terms apply.
Choose your Starter Kit →Talk to your GP before beginning any major weight-loss program. Use as directed. Individual results vary.
Starter Kit from $99.99Start now →