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A pale golden, roughly round biscuit with a lightly browned, uneven top and a fine, crumbly surface, its soft, airy interior visible at a broken edge on a plain plate.

Light sourdough biscuit Calories

Lower-calorie sourdough biscuit

CALORIES · 100 G

410kcal

GI

62medium

POTASSIUM · 100 G

140mg

FIBER · 100 G

3.5g

Quick answer

3 piece (medium) of Light sourdough biscuit (30 g) has 123 calories. That works out to 410 calories per 100 g. It contains 20.4 g of carbs, 2.6 g of protein, 3.3 g of fat and 1.1 g of fiber. Its 5.4 µg of Selenium covers 10% of the Daily Value. Its glycemic index is 62 (medium), so it raises blood sugar at a moderate pace.

Light sourdough biscuit Nutrition Facts

Selected: 3 piece (medium) · 30 g

123

KCAL / 30G

Carbs

20.4g

· 7% DV

Protein

2.6g

· 5% DV

Fat

3.3g

· 4% DV

Fiber

1.1g

· 4% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 67% · Protein 9% · Fat 24%

Light sourdough biscuit nutrition facts table · 3 piece (medium) (30 g)

NutrientAmount% DV
Calories123 kcal
Total fat3.3 g4%
Saturated fat0.72 g4%
Trans fat0.02 g
Sodium126 mg5%
Total carbohydrate20.4 g7%
Fiber1.1 g4%
Protein2.6 g5%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 3 Pieces of Light sourdough biscuit?

ServingAmountCalories
3 piece (medium)30 g123 kcal
1 piece (mini)8 g33 kcal
2 piece (small)16 g66 kcal
1 serving (small)25 g103 kcal
1 serving (medium)40 g164 kcal
5 piece (large)50 g205 kcal
8 piece (extra large)80 g328 kcal
100 g100 g410 kcal
1 pack (mini)100 g410 kcal

Calculated from 410 calories per 100 g.

Frequently Asked Questions About Light sourdough biscuit

What is a light sourdough biscuit?

A light sourdough biscuit is a baked biscuit made with sourdough starter and marketed as a lighter option. Sourdough can contribute a distinctive flavour and texture, while “light” is not a standard recipe definition, so products can differ considerably.

Can you make light sourdough biscuits with sourdough discard?

Yes, sourdough discard can be used in many light sourdough biscuit recipes. It adds flavour and moisture, but it is not as reliably active as a fed starter, so the recipe may use another leavening agent to help the biscuits rise.

Why do light sourdough biscuits taste tangy?

Light sourdough biscuits can taste tangy because fermentation produces acids in the starter. A longer or more pronounced fermentation may give the biscuits a stronger sour note; the amount of sugar, fat, and other ingredients also affects the final flavour.

What does “light” mean on a light sourdough biscuit?

“Light” does not have one fixed meaning for every light sourdough biscuit. It may describe the recipe or how the product is marketed, so it does not automatically mean less sugar, less fat, or a particular calorie reduction.

Are light sourdough biscuits healthier than regular biscuits?

Not necessarily. Sourdough describes the leavening or fermentation method, not an overall health benefit, and “light” can mean different things between products. Compare ingredients and serving sizes rather than assuming the sourdough version is healthier.

How do you keep light sourdough biscuits crisp?

Keep light sourdough biscuits in an airtight container in a cool, dry place once they have cooled completely. Trapped steam or a humid cupboard can soften them; closing the package tightly after each serving helps preserve their crunch.

Can you freeze light sourdough biscuits?

Yes, light sourdough biscuits can be frozen after baking and cooling. Store them in a well-sealed freezer-safe container, separating layers if needed; thaw them at room temperature, then briefly warm them in the oven if you want to restore some crispness.

Do light sourdough biscuits contain live probiotics after baking?

Usually not in meaningful amounts. Baking exposes the sourdough microorganisms to high heat, which kills most of the live cultures, so a light sourdough biscuit should not be counted on as a probiotic food.

What can you serve with light sourdough biscuits?

Light sourdough biscuits pair well with tea, coffee, fruit, or a spread such as nut butter, depending on whether they are sweet or savoury. Their tangy flavour can also work with cheese, but check the biscuit’s own flavour before choosing a topping.

Can light sourdough biscuit dough be made ahead?

Often, yes: you can prepare light sourdough biscuit dough ahead if the recipe allows it, then cover and refrigerate it. Follow the recipe’s timing, since prolonged fermentation can make the dough more tangy and change how the biscuits spread or rise.

Light sourdough biscuit Vitamins & Minerals

Vitamins

B1

0.07mg · 6% DV

B3

0.72mg · 5% DV

Biotin

0.9µg · 3% DV

Folate

8.4µg · 2% DV

Minerals

Selenium

5.4µg · 10% DV

Manganese

0.15mg · 7% DV

Sodium

126mg · 5% DV

Iron

0.78mg · 4% DV

Potassium ⭐

42mg · 1% DV

Light sourdough biscuit Glycemic Index

GLYCEMIC INDEX

62
Medium
0 Low5570100

GLYCEMIC LOAD

5.1
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Light sourdough biscuit

To burn the 123 calories in 3 piece (medium) (30 g):

🚶

30min

Walking (5 km/h)

🏃

13min

Running (8 km/h)

🚴

17min

Cycling

🏊

14min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Light sourdough biscuit?

Light sourdough biscuit is a baked biscuit made with sourdough, offered as a lighter-style option. The starter gives the dough a gentle tang, while the finished biscuit is typically crisp with a mild, sometimes slightly sweet flavour. Recipes and sweetness can vary by brand.

It works as a simple snack with tea or coffee, or alongside fruit and cheese; in Turkey, biscuits like this are also often served at tea time. Its nutritional profile is mainly carbohydrate-based, with 68 g of carbohydrate per 100 g. A serving of three medium pieces is about 30 g, making it easy to portion for a quick bite.

How Nutritious Is Light sourdough biscuit?

Nutrient density

Low

28/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Low

30/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Light sourdough biscuit Processed?

NOVA 3

Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Light sourdough biscuit Contain Allergens?

Contains these allergens:

Gluten yes
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Light sourdough biscuit Good For?

Vegan

— Not suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

— Not suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Light sourdough biscuit Fat Profile

SATURATED

0.72g

MONOUNSATURATED

1.23g

POLYUNSATURATED

0.69g

⚖️

Omega 6:3 ratio 31.5:1

Above the ideal 4:1 (31.5:1).

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Nutrition data compiled from USDA FoodData Central and scientific sources.