strawberry mousse or creamy strawberry gelatin.

This sounds like a delicious and easy strawberry dessert! It resembles a strawberry mousse or creamy strawberry gelatin. Here’s a summary of the steps for ease:
Strawberry Cream Dessert
Ingredients:
1 can (395 grams/14 oz) condensed milk
500 grams (17.6 oz) fresh strawberries, cleaned
Additional strawberries or other toppings for decoration (optional)
Instructions:

Prepare the Strawberries: Wash and hull the strawberries.
Blend Ingredients: In a blender, combine the strawberries and condensed milk. Blend until the mixture is smooth and creamy.
Pour and Set: Grease a silicone mold lightly, then pour the mixture in. Refrigerate for about 4 hours or until it’s firm.
Serve and Enjoy: Once set, unmold the dessert, add extra strawberries or your favorite toppings, and serve chilled.