heaping measure in a sentence

1. Drop dough by heaping measuring tablespoonfuls 2 inches apart onto cookie sheets.
2. Drop dough onto baking sheets by heaping measuring tablespoonfuls, spacing 2 inches apart.
3. Now biologists appear to have cracked the case, thanks to technology, diligence and a heaping measure of luck.
4. It's difficult to find heaping measure in a sentence.