Yes, I understood the steps to follow (and without any help :D). The only thing that I don't know is how to move the dots in the minigame, because I only can move the ones in the first square. And then suddenly sometimes randomly I get a prepared tea hahahahaha. Maybe adding a gameplay video in the game page is a good idea for example (even if only for a next jam).
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You're supposed to move them with the mouse... Now if you're saying to me that you can't move the dots in the other square... I think you have might have found a bug that i wasn't aware of... :/
As for the "sometimes tea gets gone randomly", i forgot to remove the cheat keys form the game, so maybe you press it while trying to figuring out the controls... try to make a random tea with 4 ingredients and let the dots touch each others, if the tea still manages to be done then you have one of them activated... (Restarting the game should reset the cheats)