01 - Preheat oven to 340°F and line a baking sheet with parchment paper. Spread cooked, dried quinoa evenly on sheet. Bake for 15 minutes, stirring once halfway through, until dry and crisp. Let cool completely.
02 - Place chopped dark chocolate in heatproof bowl over pot of simmering water using double-boiler method, or microwave in 30-second bursts. Stir continuously until smooth and fully melted.
03 - Add cooled toasted quinoa to melted chocolate and mix until all grains are evenly coated. Sprinkle sea salt over mixture and incorporate any desired add-ins such as toasted nuts or shredded coconut.
04 - Drop heaping teaspoons of chocolate-quinoa mixture onto parchment-lined tray. Use back of spoon to shape into small rounds, spacing slightly apart to prevent sticking.
05 - Refrigerate tray for 30 minutes or until crisps are fully set and firm to touch. For faster setting, place in freezer for 10-15 minutes.
06 - Once set, carefully remove crisps from parchment. Enjoy immediately or store in airtight container at room temperature for up to 1 week.