You will have to “dial up” a tad extra on the poundage because you will lose a little of the paste in the process, unless you are going to lick the bowl or spoon clean.
It is not a thick paste. Squirt it into a little dish or onto a teaspoon that is itself in a bowl.
And don’t worry if you think you took 50 lbs worth too much. The only thing bad that will happen is that you wasted some.
Just mix it in with your favorite pudding cup and have at it.