
Brown Butter Peanut Butter Bars
Prep
20 mins
Cook
25 mins
Servings
9
Difficulty
Easy
Brown Butter Peanut Butter Bars are a decadent baked treat combining peanut butter with browned butter, semisweet chocolate chips, and both granulated and brown sugar. Ready in just 45 minutes total, with 20 minutes of preparation and 25 minutes of baking, these bars suit anyone craving a rich, indulgent dessert. The recipe yields chewy bars with a satisfying chocolate topping.
Ella x
Ingredients
- 250all-purpose flour
- 200 ggranulated sugar
- 100 gbrown sugar
- 10 gsalt
- 250 gunsalted butter
- 400 gpeanut butter
- 2large eggs
- 1 mLvanilla extract
- 5 gbaking soda
- 150 gsemisweet chocolate chips
Detail level
Instructions
- 1
Preheat the oven to 180°C (350°F). Line an 18x18 cm baking dish with parchment paper.
Tip: To ensure easy removal, make sure to grease the parchment paper.
- 2
In a medium saucepan, melt the butter over medium heat. Continue cooking, stirring occasionally, until the butter turns golden brown and has a nutty aroma.
Tip: This process should take around 10-12 minutes.
- 3
Remove the browned butter from the heat and stir in the peanut butter until well combined.
Tip: Be patient, as this step may take a few minutes.
- 4
In a separate bowl, whisk together the flour, sugar, brown sugar, and salt.
Tip: Make sure to sift the dry ingredients for an even texture.
- 5
Add the dry ingredients to the browned butter mixture and stir until just combined.
Tip: Avoid overmixing, as this can lead to a dense bar.
- 6
Stir in the eggs one at a time, followed by the vanilla extract.
Tip: Make sure each egg is fully incorporated before adding the next.
- 7
Melt the chocolate chips in a double boiler or in the microwave in 30-second increments, stirring between each interval.
Tip: Once melted, let cool slightly before folding into the bar mixture.
- 8
Fold the melted chocolate into the bar mixture until well combined.
Tip: Be gentle to avoid developing the gluten in the flour.
- 9
Press the mixture into the prepared baking dish and smooth the top.
Tip: Use a spatula or your hands to ensure an even layer.
- 10
Bake for 25-30 minutes or until a toothpick inserted into the center comes out with a few moist crumbs.
Tip: Avoid overbaking, as this can lead to a dry bar.
- 11
Let the bars cool completely in the pan before cutting into squares.
Tip: This will help the bars set and become easier to cut.
- 12
Cut into 9 equal squares and serve.
Tip: Store any leftovers in an airtight container in the refrigerator for up to 5 days.
Recipe Variations
Get AI-powered ingredient substitution suggestions.
You Might Also Like

Bacon & hot honey pancakes
You've got to try these bacon and hot honey pancakes because they're an absolute game changer for brunch. The beauty of this recipe is how quick it comes together, ready in less than 45 minutes from start to finish. I love the contrast of sweet and savoury with crispy bacon, melted cheese, and that gorgeous drizzle of hot honey that brings everything together. The jalapeños add a nice kick without overwhelming your taste buds, and red onions bring some real nutritional punch with their quercetin content, which actually supports heart health. This is simple comfort food that feels fancy but honestly requires minimal fuss in the kitchen.

Peach melba tatin
This is my favorite way to reinvent a classic dessert. By combining the elegance of Peach Melba with a show stopping tatin, you get a dessert that looks fancy but comes together in just over an hour. Peaches are wonderfully low in calories and packed with vitamin C, so you can feel good about indulging. The beauty of this recipe is that most home cooks already have puff pastry in the freezer, making it incredibly practical for unexpected guests. Caramelized peaches paired with tart raspberries and creamy vanilla ice cream create pure magic on the plate.

Tomato salad with chilli oil, Thai basil & burrata
This is one of my favorite summer dishes to throw together when tomatoes are at their peak. The combination of creamy burrata with juicy tomatoes and a punchy chilli oil dressing feels like a restaurant quality meal, but honestly, it comes together in under 40 minutes with minimal effort. The beauty of this salad is that it's genuinely good for you too, especially with the lycopene in the tomatoes which is brilliant for heart health. Plus, if you've got fresh Thai basil on hand, you're basically done. It's elegant enough for guests but simple enough for a solo lunch.
Reviews
Sign in to write a review.