These Splendid heart shaped Geeky Valentine’s Day cookies were made by Regali Kitchen. They feature R2-D2, a Red Starfleet uniform, and the TARDIS.
This Star Wars R2-D2 heart shaped cookie is blue and white just like R2-D2. It has his black sensor and it has a little red heart in the middle of the cookie.
The red Star Trek uniform has a gold Starfleet Insignia. I suspect this cookie will get eaten first, since the red shirt crewman in any away team mission always dies first in Star Trek: The Original Series.
The Doctor Who TARDIS cookie is Blue with white windows and has the words Police Public Call Box.