One of the activities on our Valentine Countdown Cards is to make potato stamps, then use those stamps to create Valentine cards. I am SURE most all of you know how to do this but thought I'd share how we do it.
Cut a large potato in half.
Take whatever shape cookie cutter you want to use and push it into the potato. Cookie cutter should be smaller than the potato.
With cookie cutter still in place carefully cut around the potato. Keeping the cookie cutter in place will protect your shape from getting cut off.
Remove area that you cut.
Remove cookie cutter and carefully cut away/peel potato that is near the shape. Round and smooth the edges.