To make these bites, start by preparing the cookie dough layer. In a large bowl, mix together the almond flour, maple syrup, melted and cooled coconut oil, and vanilla extract until fully combined. Then, chop the peanut butter cups into small pieces and fold them into the dough. Set the bowl aside.
Next, prepare the chocolate. Add the mini chocolate chips and coconut oil to a microwave-safe bowl and microwave them in 30-second increments, stirring between each one, until the chocolate is fully melted and smooth. This typically takes about 2 to 3 rounds.
Now it's time to assemble! Pour a small amount of melted chocolate (about ½ teaspoon) into the bottom of each cavity of your ice cube tray. Transfer the tray to the freezer and allow the chocolate to set for about 5 minutes.
Once the chocolate base has set, remove the tray from the freezer. Fill each cavity about ¾ of the way full with the cookie dough mixture, pressing it down firmly so that it is compact. Then, press 3 to 4 mini marshmallows into the top of the cookie dough layer in each cavity.
Finally, pour the remaining melted chocolate over the top of each, covering the cookie dough and marshmallows completely. Transfer the tray back to the freezer and allow the bites to freeze for at least 2 hours, or until fully set.
Once they're done, pop them out of the tray and enjoy! I love storing these in the freezer because they defrost quickly—just set one out for a minute or two before eating, and it's the perfect temperature.