Chewy S'mores Blondie Bars
Thick, gooey blondie bars packed with chocolate, marshmallows, and graham crackers.
Equipment
- Mixing bowls
- 9x13 baking pan
- Wire rack
- Hand mixer or whisk
Ingredients
Blondie Batter
- 1.75 cups all-purpose flour
- 0.5 tsp baking powder
- 0.5 tsp salt
- 0.5 cup unsalted butter melted
- 1 cup brown sugar packed
- 1 egg large
- 1 egg yolk
- 1 tbsp vanilla extract
S'mores Filling
- 1.5 cups graham cracker pieces
- 1.5 cups chocolate chunks
- 1.5 cups mini marshmallows
Instructions
- Preheat oven to 350°F (175°C). Line a 9x13 pan with parchment.
- Whisk flour, baking powder, and salt in a bowl.
- Mix melted butter and brown sugar until smooth.
- Whisk in egg, yolk, and vanilla.
- Fold in dry ingredients until just combined.
- Stir in graham crackers and chocolate.
- Spread into pan and top with marshmallows.
- Bake 25–30 minutes until edges are golden.
Notes
Do not overbake for the best chewy texture.