In case you don't know what a concoction is it is a mixture that is made up of a lot of things. this will be a fun concoction that will be a fun concoction that will use time when there is nothing to do.
First take your bowl and put 5 packets of ketchup and put it in the bowl(if you don't have packets then 3 spoon full of ketchup).
Second take the carbonated water and put halve of the can in the bowl
Next take the salt and pepper and sprinkle for 10 seconds.
Then take the lemon juice and put a little bit in.
After that put one spoon full of vinegar in the bowl
Next put water in the bowl and mix everything together.
Finally put some sugar on the top and put a pickle in the center of the bowl.
Now you know how to make a concoction. Next time make up your own and see how it is