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Easy S’mores Blondies

Easy S'mores Blondies

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These S’mores Blondies are rich, fudgy dessert bars made with brown sugar blondie batter, graham-style biscuit crumbs, and dark chocolate chips, finished with a toasted marshmallow topping. All the flavors of classic s’mores in an easy, bakery-style bar.

Ingredients

Scale

**Blondie Base**

½ cup unsalted butter, melted and cooled

1 cup packed brown sugar

1 large egg

1 egg yolk

1 tablespoon vanilla extract

¼ teaspoon baking powder

¼ teaspoon salt

1 cup plain flour

½ cup digestive biscuit or graham cracker crumbs

1 cup dark chocolate chips

**Topping**

2½ cups mini white marshmallows

Instructions

**Prepare Pan and Oven**

Preheat oven to 175°C (350°F). Grease and line an 8-inch square baking pan with parchment paper, leaving overhang for easy removal.

 

**Mix Wet Ingredients**

Whisk melted, cooled butter with brown sugar until smooth. Add egg, egg yolk, and vanilla and whisk until glossy and fully combined.

 

**Combine Dry Ingredients**

In a separate bowl, whisk flour, baking powder, and salt.

 

**Combine Wet and Dry**

Fold dry ingredients into wet mixture just until combined. Do not overmix.

 

**Add Biscuit Crumbs and Chocolate**

Fold in digestive biscuit (or graham cracker) crumbs and dark chocolate chips until evenly distributed.

 

**Bake Blondies**

Spread batter evenly into prepared pan. Bake for 25–30 minutes until set with a few moist crumbs remaining.

 

**Cool Slightly**

Let blondies cool for about 10 minutes so they’re warm but not hot.

 

**Add Marshmallows**

Sprinkle mini marshmallows evenly over the surface and press gently.

 

**Toast Marshmallows**

Use a kitchen torch to toast marshmallows until golden with some charred spots. Alternatively, broil for 30–60 seconds while watching closely.

 

**Cool and Slice**

Cool completely for 1–2 hours. Lift from pan and slice into squares.

Notes

• Cool melted butter before mixing to avoid cooking eggs.

• Extra egg yolk creates fudgier blondies.

• Graham crackers can replace digestive biscuits.

• Watch marshmallows closely when torching or broiling.

• Store in an airtight container for up to 3 days.