Pre-cut Your Butter - Kitchen Help

This is a great tip for those whom are:
-Watching their weight
-Preparing meals on a busy/tight schedule
-Having a dinner party and need pre-sliced pieces
-OCD and hate the crumbs and food particles that get on the butter with repetitive use

Directions:
Make sure the butter is cold (not softened) and use a sharp knife for accurate measurement.  Use the grid on the paper that the butter comes in and pre-slice your butter into tablespoon and teaspoon measurements.  Place the slices in air-tight Tupperware and store in the fridge.  When you are ready you can take out one slice at a time (saving on time and clean-up - no knife to wash)