Go Back
+ servings
Mexican hot chocolate cookies broken in half and stacked on a wire rack.

Mexican Hot Chocolate Cookies

5 from 2 votes
Mexican marshmallow cookies are easy to make and full of chocolate flavor. They get a spicy twist with cinnamon and chili powder.
PRINT RECIPE PIN RECIPE
Prep Time15 minutes
Cook Time10 minutes
Chill Time2 hours
Total Time2 hours 25 minutes
Servings: 16 cookies

INGREDIENTS

  • 1 cup all-purpose flour gluten-free if needed
  • 2/3 cup unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon kosher salt
  • 1 teaspoon cinnamon
  • 1 teaspoon chili powder
  • 1/2 cup unsalted butter softened to room temperature
  • 1/2 cup granulated sugar
  • 1/2 cup light brown sugar packed
  • 1 large egg room temperature
  • 1 teaspoon pure vanilla extract
  • 1 Tablespoon milk
  • 1 cup semi-sweet chocolate chips
  • 1/2 cup marshmallow fluff

INSTRUCTIONS

  • Note: This cookie dough requires at least 2 hours of chilling. The cookies will be thicker the longer they chill (up to 3 days).
  • In a medium bowl, whisk together the flour, cocoa powder, baking soda, salt, cinnamon, and chili powder.
    1 cup all-purpose flour, 2/3 cup unsweetened cocoa powder, 1 teaspoon baking soda, 1/2 teaspoon kosher salt, 1 teaspoon cinnamon, 1 teaspoon chili powder
  • In a large bowl using a hand-held or stand mixer fitted with a paddle attachment, beat the butter, granulated sugar, and brown sugar on medium-high speed for 2-3 minutes, until light and fluffy.
    1/2 cup unsalted butter, 1/2 cup granulated sugar, 1/2 cup light brown sugar packed
  • Add the egg, vanilla extract, and milk and beat until combined, scraping down the sides and bottom of the bowl as needed.
    1 large egg, 1 teaspoon pure vanilla extract, 1 Tablespoon milk
  • Turn the mixer down to low speed and slowly add the dry ingredients into the wet ingredients until combined.
  • Add the chocolate chips and mix using a rubber spatula to incorporate. Cover with plastic wrap and chill for at least 2 hours or up to 3 days. Do not skip this step (it prevents them from spreading).
    1 cup semi-sweet chocolate chips
  • If the dough was chilling for longer than 24 hours, allow it to soften at room temperature for 15-30 minutes for easier scooping. Use a 1/4 cup to scoop out the dough. Break each dough ball in half and use your thumb or the back of a Tabelspoon to make an indent in one of of the dough. Scoop 1 Tablespoon of marshmallow fluff into the well of dough. Clover it with the other half of the dough and form it into a large dough ball. Leave some of the marshmallow showing on the tops of the cookies so you can see the fluff after it bakes.
  • Arrange the cookie dough balls 2-3 inches apart. Bake the cookies in the preheated oven for 10-12 minutes or until the edges are set and the tops look slightly soft. Cool the cookies for 5 minutes on the cookie sheet then transfer them to a cooling rack to cool completely. Optionally use a kitchen torch to toast the tops of the marshmallow.

Notes

How to freeze the dough: scoop the dough into balls and place on a large baking sheet in the freezer. Allow them to freeze solid then transfer them to a plastic or reusable airtight bag to save room and store for up to 3 months. Bake straight from frozen. You may need to add a minute or two to the bake time.
This recipe was adapted from our double chocolate chunk marshmallow cookies.

Nutrition

Serving: 1cookie | Calories: 174kcal | Carbohydrates: 25.2g | Protein: 2.3g | Fat: 8.3g | Cholesterol: 26.9mg | Sodium: 126.4mg | Fiber: 1.6g | Sugar: 16.9g
Did you make this recipe?Mention @What_mollymade or tag #WhatMollyMade so I can see it and feature you!