Great idea for Christmas cookie cutters too! Brownie Hearts and Brownie Bites Recipe -- After you cut out the hearts, roll the brownie leftovers into bite-size morsels. Once coated with cocoa or sugar, they resemble truffles. You'll get about 44 bites.
STRAWBERRIES-N-CREAM BARS with a sugar cookie crust. (This recipe gives instructions to make a sugar cookie crust by scratch, I would just buy already-made sugar cookie dough, like Pillsbury, if I was in a hurry.