What foods are we allowed to eat? On a daily basis as well as Passover we can eat Beef, Buffalo, Chicken, Fish such as Salmon, Flounder, Carp, White fish, Tuna, and things like Stuffed Cabbage, Eggplant Parmesan, etc.. there's a gazillion recipes for beef and chicken on the internet if you don't already have your own favorites. No pork, ham, bacon, sausage (meat from pigs) no shrimp, no lobster or crabs. Study the dietary laws in the Book of Leviticus and you can get information on what is acceptable to eat and what isn't.
Roast Lemon Chicken with Shallots and Potatoes
Matzo Ball Soup
Eggplant Matzo Lasagna
Passover Pecan Bars
Seder Side Dish: Haroset - Pear-Pecan Haroset
you can also check out http://www.holidays.net/passover/recipes.htm or