That's just flavour text. So long as you have all the necessary components and the recipe, you just click whatever you want to craft, choose the amount and hold the button to confirm.
Oh, ok, I also have another question, I'm stuck on the "Ricardo's Friends" because there's no clue or instructions on how I actually do it. Can you add like a clue or instruction on where to start? It's really confusing and I would l love some help. Thank you and great game as well.