Melt butter; pour over graham cracker crumbs, pecans, coconut, powdered sugar ... Roll into walnut-sized balls. 1 (6 oz.) pkg. ... about 4 dozen balls.
Mix dry oats, nut pieces, ... like mud. Put graham cracker crumbs in a plate. Take 1 ... to make a ball. Roll each ball in cracker crumbs. Store balls in the refrigerator.