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an overhead photo of a healthy s'mores skillet cookie against a light backdrop with a striped blue towel on one side

Healthy S’mores Skillet Cookie

  • Author: Allison
  • Total Time: 28 minutes
  • Yield: 12 servings 1x


This healthy s’mores skillet cookie is made with wholesome ingredients like oat flour, almond butter, and coconut sugar! Nobody can resist this gooey, chocolatey treat! What’s more, it’s incredibly simple to make. Think cookies, but without the rolling out and flattening. The jumbo cookie is baked in a large cast iron skillet until browned around the edges but still soft and gooey in the middle. Best enjoyed warm, straight out of the pan!


  • 2 large eggs, at room temperature
  • 3/4 cup almond butter
  • 1/4 cup softened coconut oil or butter
  • 3/4 cup coconut sugar
  • 2 tablespoons maple syrup
  • 2 teaspoons vanilla extract
  • 1 teaspoon baking soda
  • 1/2 teaspoon sea salt
  • 2 1/4 cups oat flour
  • 1/2 cup semisweet chocolate chips
  • 100 grams dark chocolate, chopped into chunks
  • 1 heaping cup large marshmallows (about 12-I used Dandies vegan marshmallows)


  1. Grease a large (10-12-inch) cast iron skillet with butter or coconut oil. Preheat the oven to 350 F.

  2. In a large bowl, whisk the eggs. Add the almond butter, coconut oil or butter, coconut sugar, maple syrup, and vanilla. Whisk until smooth.

  3. Sprinkle in the baking soda and salt and whisk to incorporate. Stir in the oat flour. Mix in the chocolate chips. The dough will be on the wet/sticky side; this is normal.

  4. Spoon half of the dough into the skillet. Wet your hands and press the dough into an even layer. Top with the chocolate and marshmallows. Cover the chocolate and marshmallows with the second half of the dough. Wet your hands and press the dough into an even layer that covers the marshmallows and chocolate.

  5. Bake the skillet cookie for 18 minutes. Remove from the oven and allow to it set/cool for ten minutes, then dig in! Fresh out of the oven, it’s gooey, melty, and oh so irresistible. As it sits, it firms up, making it easier to slice into individual pieces.


Storage instructions: Once totally cool, slice into 12 wedges and transfer into an airtight container. Store at room temperature for 3 days. After 3 days, I would recommend storing this in the fridge (although if you’re anything like us, you’ll finish this whole thing within 3 days!).

  • Prep Time: 10 minutes
  • Cook Time: 18 minutes
  • Category: Dessert
  • Method: Bake
  • Cuisine: American

Keywords: healthy s'mores skillet cookie recipe