Grind the chickpeas in a food processor until they have a crumbly texture.

In a bowl with the ground chickpeas, add peanut butter, allulose, vanilla extract, and a pinch of salt. Knead by hand until a dough forms.

Place the dough between two sheets of parchment paper and roll it out into a flat, rectangular shape.

Pour melted dark chocolate over the base and spread it evenly. Sprinkle with sea salt.

Freeze the bark for at least 3 hours until firm.

Once frozen, cut the bark into squares and enjoy.