01 -
In a large mixing bowl, combine the orange gelatin powder with 1 cup boiling water. Whisk thoroughly for 1 to 2 minutes until all crystals dissolve completely, ensuring a smooth base.
02 -
Pour in ½ cup cold water and stir gently to lower the temperature, preparing the mixture for setting.
03 -
Refrigerate the bowl for about 15 minutes until the gelatin thickens slightly but remains pourable, resembling a syrupy consistency.
04 -
Slowly sprinkle instant vanilla pudding mix into the semi-set gelatin while whisking continuously to avoid lumps. Return to the refrigerator for 15 to 20 minutes until thickened to a custard-like texture.
05 -
Gently fold the thawed whipped topping into the thickened mixture using a spatula, preserving a light and fluffy texture without streaks.
06 -
Carefully fold in drained mandarin oranges and mini marshmallows, distributing evenly throughout the mixture.
07 -
Cover and refrigerate for at least 2 hours until fully set with a mousse-like consistency. Stir gently before serving and optionally garnish with extra mandarin slices or whipped topping.