Transform your favorite childhood sandwich into a delectable dessert with these irresistible PB&J Crumble Bars! Featuring a buttery oat crust, a rich and creamy peanut butter layer, and a fruity jelly topping, these bars deliver the perfect balance of sweet and salty flavors in every bite. The crumbly topping adds a delightful crunch, while the use of simple pantry ingredients makes this recipe both accessible and fuss-free. With only 15 minutes of prep time and customizable jam options like strawberry, grape, or raspberry, these crowd-pleasing treats are ideal for lunchboxes, potlucks, or an indulgent snack at home. Bake a batch today and enjoy a nostalgic twist on a classic pairing!
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Preheat your oven to 350°F (175°C). Line an 8x8-inch baking dish with parchment paper, leaving a slight overhang for easy removal later.
In a large mixing bowl, combine the all-purpose flour, old-fashioned oats, and brown sugar. Stir until evenly mixed.
Pour the melted butter into the dry mixture and mix until it forms a crumbly texture.
Set aside 3/4 cup of the crumbly mixture for the topping and press the remaining mixture firmly into the bottom of the prepared baking dish to create an even crust layer.
In a separate bowl, whisk together the creamy peanut butter, granulated sugar, egg, and vanilla extract until smooth and creamy.
Spread the peanut butter mixture evenly over the crust layer in the baking dish.
Gently dollop the fruit jelly or jam over the peanut butter layer and spread it into an even layer using the back of a spoon or an offset spatula.
Sprinkle the reserved crumble mixture evenly over the top, ensuring that some of the jelly layer peeks through.
Bake in the preheated oven for 25-30 minutes, or until the crumble topping is golden brown and the bars are set.
Remove from the oven and let the bars cool in the baking dish for at least 30 minutes. Then use the parchment paper overhang to lift the bars out of the dish.
Once completely cooled, cut the bars into 9 squares. Serve immediately or store in an airtight container for up to 5 days.
Serving size | (939.4g) |
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Amount per serving | % Daily Value* |
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Calories | 3836.7 |
Total Fat 171.2g | 0% |
Saturated Fat 75.2g | 0% |
Polyunsaturated Fat 2.0g | |
Cholesterol 477.9mg | 0% |
Sodium 1544.5mg | 0% |
Total Carbohydrate 532.7g | 0% |
Dietary Fiber 20.3g | 0% |
Total Sugars 297.8g | |
Protein 66.6g | 0% |
Vitamin D 53.8IU | 0% |
Calcium 334.3mg | 0% |
Iron 16.8mg | 0% |
Potassium 1655.0mg | 0% |
Source of Calories