I put Taco Bell's wacky menu experiments to the test. Some meals should return to the lab, while crazy-good items like breakfast tater tots should go national.
Nancy Luna, Business Insider food correspondent, tries Taco Bell's test items.Nancy Luna/Business Insider
<ul><li>Taco Bell has tested more than a dozen items across the US this year. </li><li>I've … [+8097 chars]
