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Rice Krispies Treats Crispy marshmallow squares, the original
Nutri-Score E NOVA 4
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Rice Krispies Treats Crispy marshmallow squares, the original
Rice Krispies Treats Crispy marshmallow squares, the original by Kellogg's provides 405 kcal per 100 g, with 35.1 g of sugars and 2.7 g of protein. That is 44% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Cereal bars category and comes in a 25 x 37g pack. Contains: gelatin, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 Bar (37 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 405 kcal | 150 kcal | 410 | |
| Total fat | 10.8 g | 4 g | 5% | 14.9 −28% |
| Saturated fat | 2.7 g | 1 g | 5% | 5 −46% |
| Carbohydrates | 78.4 g | 29 g | 11% | 59.7 +31% |
| Total sugars | 35.1 g | 13 g | 24.4 +44% | |
| Added sugars | 35.1 g | 13 g | 26% | 19 +84% |
| Dietary fiber | 0 g | 0 g | 0% | 7.6 −100% |
| Protein | 2.7 g | 1 g | 2% | 8.6 −69% |
| Salt | 1.2 g | 0.5 g | 0.5 +130% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 2182 Cereal bars products on Foodmetria.
Serving size from the US product label in USDA FoodData Central, label data from July 2025. Other values: Open Food Facts.
Compared with other cereal bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Toasted rice cereal (rice, sugar, salt, malt flavoring, niacinamide, reduced iron, riboflavin [vitamin b2], folic acid), marshmallow (corn syrup, sugar, gelatin, natural and artificial flavor), fructose, margarine (vegetable oil [soybean and palm oil with tbhq for freshness], water, natural and artificial butter flavor [contains milk], datem, acetylated monoglycerides, bht for freshness, vitamin a palmitate, vitamin d), corn syrup solids, contains two percent or less of dextrose, glycerin, salt, niacinamide, pyridoxine hydrochloride (vitamin b6), thiamin hydrochloride (vitamin b1), riboflavin (vitamin b2), soy lecithin.
- Allergens
- GelatinMilkSoybeans
Additives 5
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 25 x 37g
- Serving size
- 1 Bar (37 g)
- Sold in
- United States
- Barcode
- 0038000126710
Prices reported by shoppers
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Frequently asked questions
How many calories are in Rice Krispies Treats Crispy marshmallow squares, the original?
Rice Krispies Treats Crispy marshmallow squares, the original contains 405 kcal per 100 g and about 150 kcal per serving (1 Bar (37 g)).
How much sugar is in Rice Krispies Treats Crispy marshmallow squares, the original?
Rice Krispies Treats Crispy marshmallow squares, the original has 35.1 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Rice Krispies Treats Crispy marshmallow squares, the original healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Rice Krispies Treats Crispy marshmallow squares, the original vegan?
Based on its ingredient list, it is not vegan.
What allergens does Rice Krispies Treats Crispy marshmallow squares, the original contain?
According to the label data it contains: Gelatin, Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated May 11, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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