Broccoli, a vegetable, and Dried apricots, a fruit, are the most "gassiverious" foods that I've ever ingested.
After a helping of broccoli, or dried apricots, it's necessary for me to carry ballast, like a hot air balloon, just to remain on the ground.
As a word of caution, I'd dissuade the use of those two foods together. It would be extremely difficult to predict the outcome. I fear it would be highly explosive.
I might add, that both of those foods, despite their "gassiveriousness", are just delicious.
God help you if you ever have those two together and add two hard boiled eggs to the mix !!