Step 1: Cut strawberries, mix unflavored gelatin with water, set aside.
Step 2: Boil water, add strawberry powdered gelatin, mix with cold water, pour into mold, and let it cool.
Step 3: Distribute strawberries in mold, chill briefly.
Step 4: Prepare strawberry-milk mixture, layer over first jello.
Step 5: Refrigerate for 4 hours or overnight. Enjoy Gelatina de Fresas!