
Classic Rice Krispies Treats are a beloved, no-bake dessert made from just three simple ingredients: crispy rice cereal, melted marshmallows, and butter. Originating in the United States, they are a nostalgic and easy-to-make confection enjoyed by both children and adults.
These treats are primarily a source of carbohydrates from the cereal and sugar in the marshmallows, with a moderate amount of fat from the butter. A standard square serving typically contains around 150-200 calories, offering minimal protein or essential nutrients.
| Calories | 110 kcal |
| Protein | 1.5 g |
| Carbs | 22 g |
| Fat | 2.5 g |
| Fiber | 0 g |
| Sugar | 12 g |
| Sodium | 85 mg |
| Calcium | 20 mg |
| Iron | 1.5 mg |
| Potassium | 30 mg |
| Vitamin A | 15 mcg RAE |
| Vitamin D | 0.2 mcg |
| Thiamin (B1) | 0.15 mg |
| Niacin (B3) | 2 mg |
| Folate | 30 mcg DFE |
Per 1 bar (approx. 30 g) · estimated, varies by recipe
Rice Krispies Treats were accidentally invented in the 1930s by a Kellogg's employee and became a cultural icon, famously served at the White House. Their unique, chewy-yet-crispy texture is a result of the marshmallow's gelatin structure binding the cereal, creating a treat that's both a comfort food and a symbol of simple, accessible American snacking.