Cut the pineapple into small chunks.
Put the pineapple chunks in the freezer over night.
The next day take the pineapple chunks out.
Place the frozen pineapple into a blender.
Add 1 cup of milk and 1/2 can of condensed milk.
Add 1 tsp of vanilla and 2 tbsp of lemon juice
Blend all the ingredients together until it's creamy.
Pour it into a cup.