How many calories are in Mature Cheesy Slices?

100 g of Mature Cheesy Slices has 259 kcal. Serving, 1 portion, 15 g (15 g): about 39 kcal.

Is Mature Cheesy Slices high in protein?

Mature Cheesy Slices contains 14.3 g of protein per 100 g (29% of the 50 g Daily Value), or 2.1 g in serving, 1 portion, 15 g (15 g). About 21% of its calories come from protein. Compared with other dairy and eggs, that is above the median (median 8 g).

How many carbs are in Mature Cheesy Slices?

Mature Cheesy Slices has 8.6 g of total carbohydrates per 100 g, including 0.5 g of fiber and 5.7 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Mature Cheesy Slices?

Mature Cheesy Slices contains 19.9 g of fat per 100 g.

How much sodium is in Mature Cheesy Slices?

100 g contains 669 mg of sodium, 29% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated June 8, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Mature Cheesy Slices

Packaged product Dairy and Eggs Morrisons

Mature Cheesy Slices contains 259 kcal per 100 g. A serving, 1 portion, 15 g (15 g) provides about 39 kcal.

Roughly 66% of its calories come from fat, with 21% from protein and 13% from carbohydrates (estimated with general energy factors).

That is close to the median for dairy and eggs on FoodFactly (245 kcal per 100 g).

The values are as declared on the product label and entered by Open Food Facts contributors.

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

259kcal per 100 g

14.3 gprotein

8.6 gcarbohydrates

19.9 gfat

39kcal in serving, 1 portion, 15 g (15 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	259 kcal
Total fat L	19.9 g	26%
Saturated fat	not reported
Sodium L	669 mg	29%
Total carbohydrates L	8.6 g	3%
Dietary fiber L	0.5 g	2%
Total sugars L	5.7 g
Protein L	14.3 g	29%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein 21%
Carbohydrates 13%
Fat 66%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

Protein14.3 gabove the median for dairy and eggs (median 8 g)
Fiber0.5 gbelow the median for dairy and eggs (median 0.7 g)
Sugars5.7 gabove the median for dairy and eggs (median 4 g)
Fat19.9 gabove the median for dairy and eggs (median 10 g)
Sodium669 mgin the top quarter of dairy and eggs (median 218 mg)
Protein per 100 kcal5.5 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: Morrisons
Barcode: 5010525257631
Quantity: 10 slices 17g per slice
Label serving: 1 portion (15 g)
Category: Mature-cheese-slices

Ingredients

Ingredients not reported.

Similar products

Food	Calories	Protein	Carbs	Fat
High Protein Cheddar Slices Milbona	237	34.1 g	2.4 g	9.9 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

Open Food Facts, record 5010525257631. License: ODbL 1.0 (Open Food Facts). Source record dated June 8, 2026. Imported November 8, 2026.

Last updated: November 8, 2026. Data quality score: 85/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.