These sous vide flourless chocolate cakes are made with just two ingredients: Nutella and eggs! Rich and chocolatey with a texture somewhere between custard and cake, this dessert is so easy to put together and such a crowd pleaser!
Pour the mixture evenly between 3 half pint sized jars. If using jars with a traditional ring and lid, screw tops of jars on with just the tips of your fingers: you want to leave the lids loose enough that air can escape while cooking.
Remove from water bath. If serving right away, place in an ice bath to bring the temperature down quickly. If not serving immediately, let sit on the counter for about a half hour, then place in the fridge.
Top with your favorite things like whipped cream, fresh raspberries, caramel sauce, or sprinkles!