Here’s a new first date strategy for all the single women out there: Ask the guy if he wants to go to a buffet. Sure, it might not be the most romantic option, but it’s your best way to figure out how he feels about you.

A new study by Cornell University in New York found a good sign a guy is into you is: how much he eats on a date. So if he chows down like he’s anticipating some kind of 40-year famine, you’re in.

The researchers found that guys ate 93 percent more pizza and 86 percent more salad when they were eating with a woman they wanted to impress.

Their theory is that men overeat to show off how healthy and fit they are, which women are biologically attracted to.

Women didn’t eat any more or less when they were with a guy than when they ate with other women.