Cranberry S'mores

Course: Dessert
Cuisine: American
Keyword: camping desserts, cranberry, cranberry s'mores, holiday desserts, S'mores
Dessert Type: Misc. Desserts
Prep Time: 2 hours
Cook Time: 11 minutes
Total Time: 2 hours 11 minutes
Servings: 9
Calories: 798kcal
Author: Elizabeth LaBau
Sometimes s'mores just quite aren't in season but at the same time you are really just tired of pies and introducing Cranberry S'mores! Two chocolate cookies, a slab of dark chocolate, and some tart cranberry sauce, with of course the marshmallow! 
Print Recipe


For the Cranberry Marshmallows:

  • 6 oz cranberries fresh or defrosted from frozen
  • 1 cup water divided use
  • 3/4 oz unflavored powdered gelatin (3 packets)
  • 4 oz light corn syrup (1/3 cup)
  • 16 oz granulated sugar (2 1/4 cups)
  • 1/8 tsp salt
  • 1/2 cup powdered sugar
  • 1/4 cup corn starch

For the Cranberry Sauce:

  • 6 oz cranberries fresh or defrosted from frozen
  • 3.5 oz granulated sugar (1/2 cup)
  • 4 oz orange juice or water (1/2 cup)

For the Chocolate Shortbread Cookies:

  • 5.6 oz all-purpose flour (1 1/4 cups)
  • 1 oz unsweetened cocoa powder (1/3 cup)
  • 1/4 tsp baking soda
  • 1/4 tsp salt
  • 5 oz butter at room temperature
  • 5 oz lightly packed brown sugar (2/3 cup)
  • 1.75 oz granulated sugar (1/4 cup)
  • 1 tsp vanilla extract

To Assemble:

  • 14 oz chocolate bars for the s'mores


To Make the Cranberry Marshmallows:

  • Spray a 9x9-inch pan with nonstick cooking spray. Combine the cranberries and 1/2 cup of water in a small saucepan. Heat them together over medium heat until the cranberries pop and the mixture becomes thick and jammy, about 10 minutes. Transfer the cranberries to a food processor or blender and blend them together until smooth. If the cranberry puree seems very thick, add 1-2 tbsp of water to it while you blend to thin it out a bit. You can use it as-is, or strain it to remove the bits of skin. If you want to strain it, press the puree through a fine wire-mesh strainer.
  • Measure out 1/2 cup of cranberry puree. If you have more, save it for another use, and if you're a little short, add enough water to equal 1/2 cup. Transfer the cranberry puree to the bowl of a large stand mixer. Start whisking the puree gently with a small whisk or fork, and while you're whisking, gently sprinkle the powdered gelatin on top. Go slowly and stir well so the gelatin is absorbed evenly and there are no clumps. Set the mixing bowl aside while you prepare the sugar syrup.
  • Combine the remaining 1/2 cup of water, corn syrup, granulated sugar, and salt in a medium saucepan. Place over medium heat, and stir while the sugar dissolves. While it heats, stir frequently and brush down the sides of the pan with a wet pastry brush to prevent sugar crystals from forming. Once the mixture comes to a boil, insert a candy thermometer and stop stirring. Cook the sugar syrup to 245 F (118 C).
  • Once at 245, remove the pan from the heat and take out the thermometer. Place the mixing bowl with the cranberry/gelatin mixture in the mixer and start beating it on slow speed with the whisk attachment. While the mixer runs, slowly stream in the hot sugar syrup. Aim to get the syrup to fall between the sides of the bowl and the whisk blades, so it doesn't splatter all over up the sides of the bowl. Once all of the syrup is added, gradually increase the speed to medium-high and whip for 5-7 minutes, until the marshmallow is very shiny and thick, and when you stop the mixer and lift the whisk up, it falls from the whisk in a very slow, thick ribbon.
  • Scrape the marshmallow into the prepared pan and smooth it into an even layer. Let it set and firm up at room temperature for at least 6 hours, or overnight.
  • To cut the marshmallows, sift together the powdered sugar and corn starch. Dust your work surface with the sugar mixture, and dust the top of the marshmallow as well. Flip it out of the pan and generously dust the top with sugar. Use a pizza cutter, kitchen shears, or sharp chef's knife to cut the marshmallow in to 9 large squares. Roll the sides in the powdered sugar to prevent it from sticking. Store cranberry marshmallows in an airtight container at room temperature for up to 2 weeks. (While they will keep that long, but they have the best taste and texture within 3-4 days of making them!) You may need to dust the sides with more powdered sugar if they're stored for long periods of time.

To Make the Cranberry Sauce:

  • Combine the cranberries, sugar, and water or orange juice in a small saucepan. Cook over medium heat, stirring frequently, until the cranberries pop and the mixture becomes thick and jammy. Cool to room temperature before using the sauce in the s'mores. Sauce can be made in advance and kept in the refrigerator for up to 2 weeks.

To Make the Chocolate Shortbread Cookies:

  • In a small bowl, whisk together the flour, cocoa, baking soda, and salt. Set aside.
  • Combine the butter and both sugars in the bowl of a stand mixer fitted with a paddle attachment. Beat them together until they're light and fluffy, 1-2 minutes. Add the vanilla extract and beat it in as well.
  • Add the flour mixture and mix on low speed until the flour is mostly incorporated. Stop the mixer and finish stirring by hand, until all the flour streaks are gone.
  • Roll out the dough between two sheets of parchment or waxed paper until it is a rectangle about 9x11-inches long. (The dough should be about 1/4-inch thick.) Refrigerate the dough for an hour, until it is firm.
  • Preheat the oven to 325 F. Cut the dough into 2-inch squares—don't worry that they're smaller than the marshmallows, because they will spread while baking. You should get about 20 squares from this recipe, which will be a few more than you need for the s'mores. Transfer the squares to baking sheets covered with parchment, leaving an inch or two between each cookie. Bake the cookies for 10-11 minutes, then cool completely. If you want sharp corners, trim the sides of the cookies while they're still warm to make perfect squares. Let the cookies cool to room temperature before assembling the s'mores. They can be made several days ahead of time and kept in an airtight container at room temperature until you're ready to assemble.

To Assemble:

  • Spread a spoonful of cranberry sauce on one cookie, and top with a marshmallow square. Place a square of chocolate, about 1.5 oz, on a second cookie. Use a kitchen torch to torch the outside of the marshmallow until it's caramelized and golden, and also torch the chocolate (carefully!) so that it gets melty but doesn't burn or scorch. Press the two halves together to assemble the s'mores. These s'mores don't keep very well once torched and assembled, so they should be made to order and enjoyed right after torching.
  • Alternate method for torching: if you don't have a kitchen torch, assemble the s'more halves on a baking sheet. Place the sheet under a broiler, and watch CAREFULLY while the marshmallow toasts and the chocolate melts. You'll probably only need about a minute in the oven, but it varies wildly so keep a good eye on things. Once the marshmallows are toasted and the chocolate is melty, take the sheet out, mush the s'mores together, and chow down!


Calories: 798kcal | Carbohydrates: 140g | Protein: 6g | Fat: 28g | Saturated Fat: 17g | Cholesterol: 33mg | Sodium: 264mg | Potassium: 273mg | Fiber: 5g | Sugar: 114g | Vitamin A: 440IU | Vitamin C: 11.3mg | Calcium: 40mg | Iron: 2.8mg