Peanut Butter S’mores Oatmeal Cookie Bars
Indulge in these chewy peanut butter s’mores oatmeal cookie bars, layered with creamy peanut butter, melty chocolate chips, and gooey marshmallows. Ready in 40 minutes, 280 kcal per bar!
Equipment
- 8x8-inch baking pan
- Parchment paper
- Large mixing bowl (for dough)
- Electric mixer or whisk (for creaming)
- Spatula (for mixing and pressing)
- Measuring cups and spoons
- Knife (for cutting bars)
- Optional: Offset spatula (for spreading dough)
Ingredients
- ½ cup peanut butter
- 1 ½ cups rolled oats
- 1 cup chocolate chips
- 1 cup marshmallows mini
- ½ cup unsalted butter softened
- ½ cup brown sugar
- 1 large egg
- ¼ tsp salt
Instructions
- Preheat the oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper.
- In a large bowl, cream together softened butter and brown sugar until light and fluffy, then beat in the egg and peanut butter.
- Stir in rolled oats and salt until a dough forms, then press half of the mixture into the bottom of the prepared pan.
- Sprinkle chocolate chips and mini marshmallows evenly over the dough layer.
- Crumble the remaining dough over the top, pressing lightly to cover the filling.
- Bake for 20-25 minutes until golden brown, let cool completely, then cut into bars.
