Top 10 · Updated October 2026

Least Processed Sourdough Breads

1 of the top 10 sourdough breads products sit in NOVA group 1 — the least processed end of the scale. The sourdough breads with the lowest NOVA processing group — fewer industrial ingredients and additives. We checked 43 sourdough breads with complete data.

  1. 1 Seeded Sliced Sourdough

    Seeded Sliced Sourdough

    Marks & Spencers
    d NOVA 1 251 kcal 2.4 g sugar 9.9 g protein 4.9 g fat

    Also: Palm oil free · No additives

  2. 2 Seeded Sourdough Bread

    Seeded Sourdough Bread

    Specially Selected · 500g
    a NOVA 3 245 kcal 0.5 g sugar 8.6 g protein 3.8 g fat

    Also: Palm oil free · Vegetarian · No additives

  3. 3 Sliced White Sourdough Bread with Grains & Seeds

    Sliced White Sourdough Bread with Grains & Seeds

    JASONS · 900g
    a NOVA 3 242 kcal 1.4 g sugar 10.7 g protein 2.7 g fat

    Also: Palm oil free · No additives

  4. 4 Sourdough seeded sliced half cob

    Sourdough seeded sliced half cob

    Hovis · 450g
    a NOVA 3 269 kcal 1.9 g sugar 10.3 g protein 5 g fat

    Also: Palm oil free · No additives

  5. 5 Sourdough- Olive And Basil

    Sourdough- Olive And Basil

    JASONS
    a NOVA 3 247 kcal 1.3 g sugar 8.7 g protein 3.4 g fat

    Also: Palm oil free · No additives

  6. 6 Seeded Sourdough

    Seeded Sourdough

    Duchy Organic · 600g
    a NOVA 3 269 kcal 2.1 g sugar 11.4 g protein 6.9 g fat

    Also: Palm oil free · No additives

  7. 7 Protein sourdough toasting loaf

    Protein sourdough toasting loaf

    Aldi · 500g
    a NOVA 3 234 kcal 2.1 g sugar 19.3 g protein 2.1 g fat

    Also: Palm oil free

  8. 8 Proper Sourdough

    Proper Sourdough

    JASONS · 450 g
    b NOVA 3 238 kcal 2.1 g sugar 9.7 g protein 0.7 g fat

    Also: Palm oil free · Vegan · Vegetarian

  9. 9 White Sourdough

    White Sourdough

    co op · 500g
    b NOVA 3 260 kcal 2.7 g sugar 8 g protein 2.7 g fat

    Also: Palm oil free · No additives

  10. 10 White sourdough

    White sourdough

    Sainsbury's · 400g
    b NOVA 3 256 kcal 2.9 g sugar 9.6 g protein 2.9 g fat

    Also: Palm oil free · Vegan · Vegetarian

How we built this list

We ranked all published sourdough breads on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

More sourdough breads rankings

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