LOW-CARB SOURDOUGH RANGE VS KETO RANGE: WHAT’S THE DIFFERENCE? - Robert Andrew Low-Carb Sourdough

10th November 2026

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LOW-CARB SOURDOUGH RANGE vs KETO RANGE: WHAT’S THE DIFFERENCE?

If you’re trying to reduce your carbohydrate intake, you’ve probably come across both low-carb and keto bakery products. While they’re closely related, they’re not quite the same.

At Robert Andrew, our Low-Carb Sourdough range and Keto range are two separate collections with different recipes, portion sizes and nutritional profiles.

To explore those differences, let’s compare two products from each range: our seeded tin loaves and croissants.

Comparing the Low-Carb Sourdough Seeded Loaf vs the Keto Seeded Loaf

Both products are delicious seeded loaves, but they’re designed with different customers in mind, and have the following nutritional values:

Low-Carb Sourdough Seeded Loaf Keto Seeded Loaf
Average slice 19g 18g
Carbohydrates 3.2g per slice 1.4g per slice
Protein 5.3g per slice 4.9g per slice

 

The Low-Carb Sourdough Seeded Loaf contains 3.2g of carbs and 5.3g of protein per average 19g slice, and the Keto Seeded Loaf contains even fewer carbs per average slice, with 1.4g of carbohydrates and 4.9g of protein per 18g slice.

Although both are seeded loaves, choosing between them depends on your own dietary goals and how they fit into your overall eating plan.

For full ingredients, allergens and nutritional information, please refer to the individual product pages.

Comparing the Low-Carb Sourdough Croissant vs the Keto Croissant

Croissants are another great example of how the two collections differ in recipe and portion size.

Low-Carb Sourdough Croissant Keto Croissant
Pack size 3 × 90g 4 × 50g
Weight per croissant 90g 50g
Carbohydrates 8.2g per croissant 2.7g per croissant

 

At first glance, these products look very similar, but they’re designed differently.

Our Low-Carb Sourdough Croissants are larger, traditional-style croissants weighing 90g each, and contain 8.2g carbs per croissant.

Our Keto Croissants weight 50g each and have been developed with an even lower carbohydrate content, with 2.7g per croissant.

Per 100g, the Low-Carb Sourdough Croissant contains approximately 9.1g of carbohydrate, compared with 5.4g in the Keto Croissant.

Please note: The croissants are different sizes (90g versus 50g), so the nutritional values shown above are per croissant rather than a like-for-like weight comparison. For full nutritional information, please refer to the individual product pages.

Which One Should You Choose?

The two ranges have different recipes, portion sizes and nutritional profiles. Check the nutritional information for each individual product and consider how this fits with your own dietary requirements.

You can explore the full Low-Carb Sourdough range and Keto range on our website.

Frequently Asked Questions

  • Are the Low-Carb Sourdough range and the Keto range the same??

No. They are two separate Robert Andrew product ranges with different recipes, portion sizes and nutritional profiles.

  • How can I compare product from the two ranges?

Check the carbohydrate content, portion size and full nutritional information for each product and compare this with your own dietary requirements.

When comparing products of different sizes, use the nutritional values per 100g for a like-for-like weight comparison. The values per slice or per croissant show the amount in that particular portion

  • Why do similar products have different carbohydrates values?

Products can differ in their ingredients, recipes and portion sizes, which affects the carbohydrate content per serving. Check the individual product pages for the full nutritional information.

  • Can I freeze the products? 

Yes. Our products are suitable for freezing. Please refer to the individual product page for full storage and freezing instructions.

Explore the Full Collections

Browse our complete ranges and compare products to find the option that best suits your lifestyle.

DISCOVER LOW-CARB SOURDOUGH

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low carb croissant low carb croissant

DISCOVER KETO

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