Mix them together until the mixture is smooth and pale. Don't overwork it, or your "TARDIS" might crumble before it hits the table.
Use a simple royal icing tinted with "Electric Blue" food coloring. Add a tiny white square for the "Police Box" sign.
It only requires three main ingredients—flour, sugar, and butter.
Gradually stir in the flour. Once it starts to clump, use your hands to bring it together into a dough.
Should I include a section on Doctor Who cookie cutters?
You might wonder why shortbread is the chosen snack of Gallifreyans (hypothetically speaking).
For those times you’re feeling a bit "ginger" (even if the Doctor hasn't been yet). Watch Party Ideas
Like a Time Lord, shortbread lasts a long time if stored in a cool, dry tin.