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Chewy Peanut Butter Chocolate Chip Bars

These chewy bars are a simple, no-fuss treat made with wholesome ingredients like peanut butter, oats, and chocolate chips. They come together with minimal techniques, resulting in a sticky, decadent final texture that’s perfect for sharing or satisfying a sweet tooth. The bars have a rustic, gooey appearance with melty chocolate and a chewy, oat-filled bite.
Print Recipe
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 12
Course: Main Course
Cuisine: American
Calories: 250
Ingredients Equipment Method Notes

Ingredients
  

  • 1/2 cup unsalted butter melted
  • 1/2 cup creamy peanut butter smooth or chunky as preferred
  • 1/2 cup corn syrup sticky sweetener
  • 1 cup granulated sugar
  • 1 tsp vanilla extract
  • 1 1/2 cups old-fashioned oats
  • 1 1/4 cups all-purpose flour
  • 1/2 tsp baking soda
  • 1 cup chocolate chips semi-sweet or dark

Equipment

  • Mixing bowls
  • Spatula
  • 9x13 inch baking pan
  • Parchment paper
  • Cooling rack

Method
 

  1. Preheat your oven to 180°C (350°F) and line a 9x13 inch baking pan with parchment paper, leaving some overhang for easy removal.
  2. In a large mixing bowl, combine the melted butter, peanut butter, and corn syrup. Stir until the mixture is smooth, glossy, and well blended, filling your kitchen with a fragrant, nutty aroma.
  3. Add the granulated sugar and vanilla extract to the wet mixture. Mix until the sugar starts to dissolve and the mixture thickens slightly, about 1-2 minutes.
  4. In a separate bowl, whisk together the oats, flour, and baking soda. This dry mix will add texture and structure to your bars.
  5. Gradually pour the dry ingredients into the wet mixture, folding with a spatula until everything is combined and sticky. The dough should be thick and slightly gooey.
  6. Gently fold in the chocolate chips, ensuring they are evenly distributed throughout the mixture for melty, sweet bursts in every bite.
  7. Transfer the thick mixture into the prepared pan. Use a spatula or the back of a spoon to press it down firmly and evenly, creating a compact, textured surface.
  8. Bake in the preheated oven for 15-20 minutes, until the edges turn a golden brown and smell toasty. You'll notice the mixture slightly bubbling and the chocolate chips melting.
  9. Once baked, remove the pan from the oven and let it cool on a wire rack for about 10 minutes. The bars will firm up slightly as they cool but remain chewy and gooey.
  10. Using the parchment overhang, lift the bars out of the pan and place on a cutting board. Let them cool completely before slicing into squares to ensure clean, even bars.
  11. Slice into your desired-sized bars and enjoy the rich, chewy, chocolatey goodness that’s perfect for any time craving.

Notes

For extra crunch, fold in chopped nuts or toasted oats. Store in an airtight container at room temperature for up to a week or freeze for longer storage.