1. You can use any sweetener instead of stevia powder. 2. If you are making for kids add 1-2 scoop icecream in the milkshake to get rich creamy texture. 3. You can also use store bought stevia powder. 4. Mango or any other fruits can be used instead of Cantaloupe. Make your milkshake with any fruit of your choice. 5. You can use any dairy free milk to make the milkshake for vegan people. 6. You can use any flavour instead of vanilla essence.