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Chocolate Peanut Butter Skillet Cookie with Marshmallow Fluff

This giant skillet cookie has secrets hidden inside — marshmallow fluff and mini peanut butter cups. It's a great dessert for sharing — or not! Does it get any better than this?


12 servings

Total Time

1 hour + cooling

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Preheat oven to 350°. Lightly coat a 10-inch cast-iron skillet with nonstick spray.

Whisk together flour, baking soda, and salt.

Blend butter, peanut butter, brown sugar, and granulated sugar with a mixer until well combined.

Add eggs and vanilla, beat until fluffy, then add flour mixture and beat to combine.

Mix in chocolate chips. Spread half the batter in bottom of prepared skillet. Spread marshmallow fluff over batter; sprinkle with peanut butter cups. Press remaining batter on top in an even layer.

Bake cookie until golden brown, 3035 minutes; cool at least 1 hour before cutting.

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