What is the last recipe I need to complete the Recipe Archivist achievement?

Solution 1:

I'm the developer of the game -- thanks for playing!

There are 64 possible recipes counted toward Recipe Archivist, you need 60 of them. The tricky ones that people usually miss are derivatives of existing recipes. These are found by substituting ingredients much in the way you changed the Recipe Grid from Grubb's Lite to make Grubb's Premium.

There are 2 in particular (both included in your list) that spawn a series of recipes if you pay attention to the Recipe Description shown in the Brew Menu, and then make the suggested substitutions.

One of them is:

Stella's Call

Which leads to:

Kahn's Scream > Adrian's Cry > Rosebud's Whisper

and another is:

Dust Devil

Which leads to:

Cyclone > Fujita Five

Trivia: There are actually more than 70 recipes in the game, but various ones like Tutorial Lite don't count toward the Recipe Archivist achievement family.