Crispy marshmallow squares bars

Packaged product Sweets and Desserts Kellogg's

Crispy marshmallow squares bars contains 400 kcal per 100 g. A serving, 1 bar, 20 g (20 g) provides about 80 kcal.

Roughly 69% of its calories come from carbohydrates, with 26% from fat and 5% from protein (estimated with general energy factors).

That is close to the median for sweets and desserts on FoodFactly (395 kcal per 100 g).

100 g provides 69% of the Daily Value for Folate (B9), 65% of the Daily Value for Riboflavin (B2) and 50% of the Daily Value for Niacin (B3).

The values are label data submitted by the manufacturer to USDA FoodData Central.

Crispy marshmallow squares bars by Kellogg's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
400kcal per 100 g
5 gprotein
75 gcarbohydrates
12.5 gfat
80kcal in serving, 1 bar, 20 g (20 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 400 kcal
Total fat L 12.5 g 16%
Saturated fat L 5 g 25%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 425 mg 18%
Total carbohydrates L 75 g 27%
Dietary fiber L 0 g 0%
Total sugars L 40 g
Added sugars L 35 g 70%
Protein L 5 g 10%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Vitamin D L 0 µg0%
Riboflavin (B2) L 0.85 mg65%
Niacin (B3) L 8 mg50%
Folate (B9) L 275 µg69%
Calcium L 0 mg0%
Iron L 2.5 mg14%
Potassium L 50 mg1%

% 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: 5%Carbohydrates: 69%Fat: 26%400kcal / 100 g
  • Protein 5%
  • Carbohydrates 69%
  • Fat 26%

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

Vitamins and minerals, % Daily Value per 100 g

Folate (B9)69%Riboflavin (B2)65%Niacin (B3)50%Iron14%Potassium1%Vitamin A0%Vitamin C0%Vitamin D0%Calcium0%

Nutritional insights

  • Protein5 gabove the median for sweets and desserts (median 4.4 g)
  • Fiber0 gin the lowest quarter of sweets and desserts (median 1.4 g)
  • Sugars40 gin the top quarter of sweets and desserts (median 31 g)
  • Fat12.5 gin the lowest quarter of sweets and desserts (median 18 g)
  • Saturated fat5 gbelow the median for sweets and desserts (median 6.7 g)
  • Sodium425 mgin the top quarter of sweets and desserts (median 254 mg)
  • Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
Folic acid L150 µg

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 400 kcal400 kcal
Protein 5 g5 g
Carbohydrates 75 g75 g
Fat 12.5 g12.5 g
Fiber 0 g0 g
Sugars 40 g40 g
Sodium 425 mg425 mg

Product details

Brand
Kellogg's
Barcode
0038000151125
Label serving
1 BAR (20 g)
Category
Cakes
Nutri-Score
E as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Cereal (rice, sugar, salt, malt flavor, niacinamide, iron, vitamin b2 [riboflavin], folic acid), corn syrup, fructose, m&m's minis milk chocolate candies (milk chocolate [sugar, chocolate, skim milk, cocoa butter, lactose, milkfat, soy lecithin, salt, artificial flavors], sugar, color added, dextrin, corn syrup, cornstarch, blue 1 lake, red 40, yellow 6, yellow 5, blue 1, yellow 5 lake, red 40 lake, yellow 6 lake, blue 2 lake, blue 2), soybean and palm oil with tbhq for freshness, sugar, corn syrup solids, contains 2% or less of glycerin, dextrose, gelatin, natural and artificial butter flavor, salt, datem, natural and artificial marshmallow flavor, acetylated monoglycerides, wheat starch, bht (preservative), niacinamide, vitamin b6 (pyridoxine hydrochloride), vitamin b1 (thiamin hydrochloride), vitamin b2 (riboflavin).

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: SugarSaltRiceMilkCocoa butter

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

Frequently asked questions

How many calories are in Crispy marshmallow squares bars?

100 g of Crispy marshmallow squares bars has 400 kcal. Serving, 1 bar, 20 g (20 g): about 80 kcal.

How much protein is in Crispy marshmallow squares bars?

Crispy marshmallow squares bars contains 5 g of protein per 100 g (10% of the 50 g Daily Value), or 1 g in serving, 1 bar, 20 g (20 g). About 5% of its calories come from protein. Compared with other sweets and desserts, that is above the median (median 4.4 g).

How many carbs are in Crispy marshmallow squares bars?

Crispy marshmallow squares bars has 75 g of total carbohydrates per 100 g, including 0 g of fiber and 40 g of sugars.

How much fat is in Crispy marshmallow squares bars?

Crispy marshmallow squares bars contains 12.5 g of fat per 100 g, of which 5 g is saturated (25% of the Daily Value).

What vitamins and minerals does Crispy marshmallow squares bars contain?

Per 100 g, the most notable amounts relative to the Daily Value are Folate (B9) (69% DV), Riboflavin (B2) (65% DV), Niacin (B3) (50% DV) and iron (14% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Crispy marshmallow squares bars?

100 g contains 425 mg of sodium, 18% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated March 17, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • USDA FoodData Central: Branded Foods, record 2615313. License: CC0 1.0 (U.S. public domain). Source record dated July 10, 2023. Imported November 6, 2026.
  • Open Food Facts, record 0038000151125. License: ODbL 1.0 (Open Food Facts). Source record dated March 17, 2026. Imported November 6, 2026.

Last updated: . Data quality score: 100/100 (how it is calculated).

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