01 - Preheat oven to 350°F. Line a baking sheet with parchment paper and prepare a taco rack or position oven rack bars for shaping shells.
02 - Using a 3-inch round cutter, cut circles from each flour tortilla. Brush both sides of each circle with melted butter, then dip into the cinnamon-sugar mixture, coating evenly. Drape the coated tortilla circles over the bars of an oven rack or a taco mold to form a taco shell shape. Bake for 8 to 10 minutes until golden and crisp. Transfer to a wire rack and cool completely.
03 - Combine the freeze-dried strawberries and golden sandwich cookies in a food processor. Pulse until the mixture reaches a coarse, crumbly texture—avoid over-processing into a fine powder. Set aside in a shallow bowl.
04 - In a mixing bowl, beat the softened cream cheese, powdered sugar, and vanilla extract with an electric mixer on medium speed until completely smooth and free of lumps. In a separate chilled bowl, whip the cold heavy cream to stiff peaks. Gently fold the whipped cream into the cream cheese mixture in three additions, using a spatula to maintain a light, airy consistency.
05 - Toss the diced fresh strawberries with granulated sugar and lemon juice in a small bowl. Allow the mixture to rest at room temperature for 10 minutes until the strawberries release their juices and form a light syrup.
06 - Transfer the cheesecake filling to a piping bag or use a spoon to fill each cooled taco shell generously. Sprinkle the strawberry crunch topping over the filling, pressing gently so the crumbs adhere. Drizzle with the prepared strawberry sauce if desired.
07 - Serve immediately for a softer filling, or refrigerate for 1 hour to allow the cheesecake filling to set to a firmer, more scoopable texture.