Lifestyle tips

Literally the title, i have bought a Cup with a steel ball inside to make shakes but idk what to use to make a very big weight gain shake, any suggestions? (I don't have that much money so as less ingredients as possible)

And It works to make in a shaker Cup?

500ml of full fat milk (300cal)
100ml cream 350cal
100g maltodextrim 350cal
60 protein or flavouring of choise 200cal

1-3 times a day depending on your goal

I use a blender. So add

Bannarnas
Advocardo

Cheese

Raw egg

Lentils or cooked beans

I have added melted chocolate at the last bend.

As mentioned custard , cream, milk.

I have blended breakfast cereal to a thick paste that can be gulped down, add sugar or honey. I enjoy that can eat a whole box in a short time.