Prepare a baking sheet by covering it with parchment paper.
Melt white chocolate chips in microwave using 30 second increments and stirring between rounds. Chocolate should become smooth.
Mix lemon extract into melted white chocolate and stir thoroughly to combine. Add citric acid to taste.
Spread white chocolate in a thin layer over the baking sheet.
Sprinkle freeze dried strawberries over the white chocolate, moving large pieces as needed for a good distribution. Use strawberry dust in package as well. Tap large strawberry pieces lightly into chocolate.
Refrigerate for one hour to solidify chocolate. Break into chunks and serve.