Melt the chocolate by filling a large skillet halfway with water and bringing it to a simmer. Place the chocolate chips in a heat-safe bowl (metal or glass) or glass measuring cup. Once the water is simmering, turn the heat to low and place the bowl or cup of chocolate in the water, then stir until it is melted and very liquid.
Line a baking sheet with parchment paper, then use a spoon to drizzle the melted chocolate onto the paper in random swirl patterns. Place the baking sheet in the freezer and freeze for a few minutes until the chocolate patterns are set. Break the patterns into smaller pieces prior to serving.
Sonja and Alex Overhiser are the author and photographer recipe developers behind A Couple Cooks, a food blog internationally known for its simple, vegetarian recipes and clean, bright photography. As healthy and sustainable food advocates, Sonja and Alex also host the A Couple Cooks podcast, which features conversations in food with the freshest voices in food from authors to celebrity chefs. They are authors of the cookbook A Couple Cooks - Pretty Simple Cooking (February 2018). For more, visit www.acouplecooks.com