Make It
Step 1
Spray large (8- to 10-cup) Bundt pan or gelatin mold lightly with nonstick cooking spray; set aside.
Step 2
Stir hot water into dry strawberry-flavored gelatin mix in large bowl until completely dissolved. Sprinkle unflavored gelatin over hot water mixture; whisk immediately until dissolved. Add sweetened condensed milk; whisk until combined. Stir in cold water.
Step 3
Stir in sliced strawberries; pour gelatin mixture in prepared Bundt pan. Refrigerate for at least 4 hours or until set.
Step 4
To serve, pull gelatin gently from edges with fingers. Place serving dish upside down over Bundt pan. Gently shake to loosen. Invert onto serving dish. Garnish with additional strawberries in center, if desired.