Place 16 ounces dark chocolate chips in a large microwave-safe bowl and heat for 1 minute.

Stir and microwave again in 30-second increments, stirring in between until melted. (To avoid burning precious chocolate, use this melting method for all 4 variations.)

Pour melted chocolate onto a 9” x 11” baking sheet lined with parchment or wax paper. Spread evenly with a spatula.