@anamur-- I love zucchini flowers in every way, but if I had to pick one recipe, it would be fried zucchini flowers. These are very easy to make and very delicious. I'm sure your kids will eat them.
You just need to make a batter with flour, eggs, water and a pinch of salt. You can stuff the zucchini flowers with cheese or just leave them as is. Dip the flowers in the batter and fry. You can serve them with different sauces or just ketchup. It's very delicious.
There are many more zucchini recipes. I'm sure others will chime in with their favorite one.