Is there any food to increase a mans drive?

Okay here's the story. I just had a baby 3 months ago and i am feeding, but here lately I have been horny a lot! and my husband is never in the mood at night because I realize he's tired and he gets up early for work, but what can I make for dinner or something that would help him get in the mood? Or something I can do subtly (looking for something new, that I haven't already done) to make him horny without him knowing i'm trying to do so. Usually the baby starts to cry when we get into it and it puts a real damper on the mood. But this weekend we're going to have a date, suggestions?