Step 2: Mix the Wet Ingredients
- In a large mixing bowl, combine the melted butter, peanut butter, granulated sugar, and brown sugar. Stir until smooth and creamy.
- Beat in the egg and vanilla extract until fully incorporated.
Step 3: Add the Dry Ingredients
- In a separate bowl, whisk together the flour, baking powder, and salt.
- Gradually add the dry ingredients to the wet ingredients, stirring until just combined. Be careful not to overmix.
Step 4: Fold in the Chocolate Chips
- Gently fold in the chocolate chips, reserving a small handful to sprinkle on top if desired.
Step 5: Press Into the Pan
- Transfer the dough to the prepared baking pan. Use your hands or a spatula to press it evenly into the pan, smoothing the top. Sprinkle the reserved chocolate chips (and optional chopped peanuts or flaky sea salt) over the top.
Step 6: Bake
- Bake for 20–25 minutes , or until the edges are golden brown and the center is set. A toothpick inserted into the center should come out mostly clean (a few crumbs are okay).
- Let the bars cool completely in the pan on a wire rack before slicing.
Why This Recipe Works
- Peanut Butter Base : The creamy peanut butter creates a rich, nutty flavor that pairs perfectly with chocolate.
- Brown Sugar Magic : Brown sugar adds moisture and a subtle caramel-like sweetness, ensuring the bars stay soft and chewy.
- Chocolate Chips Galore : Melty pockets of chocolate in every bite make these bars utterly irresistible.
Variations to Try
- Add Nuts : Stir in chopped peanuts or walnuts for extra crunch.
- Double Chocolate : Swap half the flour for cocoa powder for a chocolate-peanut butter twist.
- Gluten-Free Option : Substitute gluten-free flour for the all-purpose flour.
- Vegan Version : Use plant-based butter, flax eggs, and dairy-free chocolate chips for a vegan-friendly treat.
- Drizzle Perfection : Melt extra chocolate or peanut butter and drizzle it over the cooled bars for a decorative touch.
Tips for Success
- Don’t Overbake : These bars are meant to be soft and chewy, so err on the side of slightly underbaking.
- Cool Completely : Letting the bars cool ensures they hold together when sliced.
- Storage : Store leftovers in an airtight container at room temperature for up to 3 days or in the fridge for up to a week.
Serving Suggestions
- Romantic Touch : Dust with powdered sugar or garnish with edible flowers for elegance.
- Brunch Staple : Pair with coffee, tea, or hot cocoa for a complete treat.
- Party Platter : Serve alongside other desserts like brownies, blondies, or fruit skewers for variety.
Final Thoughts
These Peanut Butter Chocolate Chip Cookie Bars are a celebration of soft textures, bold flavors, and effortless indulgence, offering a treat that feels indulgent yet approachable. With their customizable options, endless charm, and ease of preparation, they’re a recipe that’s sure to impress whether you’re cooking for a special occasion, a casual snack, or simply craving something satisfying.
Your Turn! Have you ever made cookie bars or experimented with peanut butter and chocolate combinations? Share your favorite variations or serving ideas below. 🍪
