
Peanut butter bark is a simple, no-bake confection made by spreading a mixture of melted chocolate and peanut butter on a tray, often topped with nuts or salt, and letting it set until firm. It typically features chocolate, creamy peanut butter, and sometimes additional toppings like crushed peanuts or sea salt. This treat is a popular homemade snack in American households, especially during holidays.
Peanut butter bark is high in fat and calories, with a moderate amount of protein from the peanut butter and some carbohydrates from the chocolate. A typical 1-ounce (28g) serving provides around 150-180 calories, along with nutrients like magnesium, vitamin E, and healthy monounsaturated fats.
| Calories | 200 kcal |
| Protein | 5 g |
| Carbs | 18 g |
| Fat | 13 g |
| Fiber | 2 g |
| Sugar | 12 g |
| Sodium | 50 mg |
| Magnesium | 30 mg |
| Phosphorus | 60 mg |
| Potassium | 120 mg |
| Zinc | 0.8 mg |
| Iron | 0.8 mg |
| Vitamin E | 1.5 mg |
| Niacin (B3) | 1.5 mg |
| Manganese | 0.4 mg |
Per 1 piece (40 g) · estimated, varies by recipe
What makes peanut butter bark culturally interesting is its roots in the American tradition of 'bark' candies—easy, customizable treats often made for gifting during festive seasons. Nutritionally, it stands out as a quick energy-dense snack that balances indulgence with some plant-based protein and heart-healthy fats.