01 -
In a large mixing bowl, blend strawberry gelatin powder, powdered sugar, vanilla extract, and milk using a handheld or stand mixer on medium-high speed for 1.5 minutes until the mixture thickens slightly.
02 -
Refrigerate the gelatin mixture for about 1 hour until it develops a thick, glaze-like consistency.
03 -
Remove the gelatin mixture from the refrigerator and beat in one tub of Cool Whip until mostly combined.
04 -
Add the second tub of Cool Whip and continue beating until fully incorporated and the mixture forms stiff peaks.
05 -
Use the topping immediately or cover and refrigerate for at least 1 hour to enhance stability for piping or spreading.