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Dessert Lab · Experiment 003
Brown Butter S’mores Cookie Dough Crunch Cups
A cookie-dough cup that breaks into molten chocolate and marshmallow stretch.

The formula
Ingredients
Cookie cups
- 16 oz refrigerated chocolate-chip cookie dough
- 1 tsp neutral oil or nonstick spray for the muffin tin
S’mores center
- 1 cup semi-sweet chocolate chips
- 16 large marshmallows
Salted graham crunch
- 6 graham-cracker sheets, crushed
- 2 tbsp butter
- 1 tbsp brown sugar
- Small pinch salt
Brown-butter chocolate drizzle
- 3 tbsp butter
- ½ cup semi-sweet chocolate chips
- 1 tbsp heavy cream
- Small pinch salt
The process
Step by step
- Grease eight muffin tin wells and press cookie dough into each to form a cup.
- Press 2 tbsp chocolate chips into each center.
- Bake at 350°F for 10–12 minutes until the edges are golden.
- Place two marshmallows in each warm cup and return to the oven for 2–3 minutes until puffed.
- Toast crushed grahams with 2 tbsp butter, brown sugar, and salt for 2–3 minutes.
- Brown the remaining 3 tbsp butter. Remove from heat and stir in ½ cup chocolate chips, cream, and salt until smooth.
- Rest the cups a few minutes to set enough to lift from the tin.
- Top with salted graham crunch and brown-butter chocolate drizzle. Serve warm.
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