Marinated Broccoli

I was going through tote containers in the basement that hadn't been opened in months. . . years?  I ran across an old cookbook from my mother-in-law's Women's Club, circa 1980.  I found quite a few recipes I want to try but this one I remember making, back in the days when I was trying to get my boys to eat more vegetables.

1 cup cider vinegar

1 tablespoon sugar

1 tablespoon dill seed

1 tablespoon lemon juice

1 teaspoon salt

1 teaspoon pepper

1 teaspoon garlic powder

1 1/3 cup vegetable oil

With two bunches of broccoli flowerets, cleaned and cut into small pieces, marinate in the marinade recipe above for at least 5 hours.