Ultimate S’mores Biscoff Cookie Bake
Cheerful Marten

Ultimate S’mores Biscoff Cookie Bake

Gooey marshmallow and chocolate layered cookie bars with Biscoff spread

A decadent twist on classic s’mores: soft Biscoff-infused cookie bars topped with toasted marshmallows, melted chocolate, and crushed graham crackers.

49Min
8Servings
460Cal
MediumLevel
VegetarianKid friendly
#cookie bars#s'mores#Biscoff#chocolate#marshmallow

Equipment

mixing bowl
hand mixer
mixing spoon
spatula
20×20 cm baking dish
oven

Ingredients

Cookie Base

unsalted butter (room temperature)

115 g

granulated sugar

100 g

light brown sugar

100 g

large egg (room temperature)

1 piece

all-purpose flour

200 g

baking soda

3 g

salt

3 g

Biscoff cookie butter spread

200 g

S’mores Topping

large marshmallows

150 g

milk chocolate bar

100 g

graham crackers

100 g

Instructions

1

Cream butter and sugars

In a large bowl, beat the softened butter with granulated and brown sugars until light and fluffy.

3 min
2

Add egg and Biscoff

Beat in the egg and Biscoff cookie butter until smooth and combined.

2 min
3

Incorporate dry ingredients

Mix in flour, baking soda, and salt until a soft cookie dough forms.

2 min
4

Spread dough into baking dish

Press the cookie dough evenly into a greased 20×20 cm baking dish to form the base layer.

3 min
5

Bake the cookie base

Bake at 180 °C for 15 minutes until edges are lightly golden but center is still soft.

15 min180°Ctimer 15 min
6

Add Biscoff layer

Remove from oven and spread the remaining Biscoff cookie butter evenly over the warm base.

2 min
7

Add toppings and finish baking

Scatter marshmallows, broken chocolate pieces, and crushed graham crackers over the Biscoff layer. Return to oven for 10–12 minutes until marshmallows are golden and gooey.

12 min180°Ctimer 12 min
8

Cool and serve

Let the bake cool for 10 minutes before slicing into squares. Serve warm for the ultimate gooey experience.

10 min

Storage

Fridge: 3 days
Freezer: 30 days
Reheat: Oven 180°C 5-7 minutes

Store in an airtight container. Reheat individual squares to restore gooey texture.

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