
Rice Krispie Treats are a classic, no-bake dessert made from puffed rice cereal, melted marshmallows, and butter. Originating in the United States in the late 1930s, they are a beloved childhood staple often prepared at home and served at parties and bake sales.
This dish is very high in carbohydrates and sugar, with a moderate amount of fat from the butter and marshmallows, but it provides almost no protein or significant vitamins. A standard square serving typically contains between 150 and 200 calories.
| Calories | 150 kcal |
| Protein | 1.5 g |
| Carbs | 30 g |
| Fat | 2.5 g |
| Fiber | 0 g |
| Sugar | 18 g |
| Sodium | 110 mg |
| Calcium | 10 mg |
| Iron | 0.5 mg |
| Potassium | 15 mg |
| Thiamin (B1) | 0.1 mg |
| Niacin (B3) | 0.8 mg |
| Folate | 15 mcg |
| Phosphorus | 15 mg |
| Magnesium | 5 mg |
Per 1 bar (40 g) · estimated, varies by recipe
The treat is culturally significant as one of the most iconic American convenience snacks, famous for its satisfyingly crispy yet chewy texture. Nutritionally, it is a classic example of an energy-dense 'empty calorie' food, providing a quick boost of energy but very little nutritional value.