More ideas from alton
Ooey, gooey, sugary, buttery filling on top of a buttery shortbread crust -- so easy and SO good! The shortcut to good butter tarts.

***Butter Tart Squares ~ ooey, gooey, sugary, buttery filling on top of a buttery shortbread crust -- so easy and SO good! The shortcut to good butter tarts.