Yes, like all beans, vanilla beans are considered kitniyot and not permissible for Ashkenazic Jews to eat on Passover. (whoever gave this answer, gave no source and I doubt it is true- ask your local Rabbi)
No. Almost all Bourbons include one of the grains prohibited on Passover. In principal, pure corn bourbon would be permitted for use by Sephardim but Ashkenazim would not be allowed because corn is considered kitniyot and the Ashjenazi custom is to not consume kitniyot.
Garbanzo beans and their products are considered kitnyot. All kitnyot are prohibited by Ashkenazim on Passover, but permitted by Sephardim and Mizrahim.
kitniyot (×§×˜× ×™×•×ª) means "small things" and refers to particulated foods that are not permitted on Passover for Ashkenazic Jews, such as beans and rice.
Most authorities will permit its use as long as a reliable authority has approved it for regular (non Passover) use; some authorities require Passover certification. Some groups now classify quinoa as kitniyot and thereby not eaten by Ashkenazim.
Not for Ashkenazim.
Read the label to see if it's "Kosher for Passover" ________ Amongst the rules for what makes a food item kosher for Passover, is a secondary term called 'kitniyot'. Foods that are considered kitniyot include legumes (beans) and are not eaten by Ashkenazi Jews during Passover.
Real soy sauce is made from the soy bean which is considered kitniyot. If you were able to find a kosher l'Pesach brand, it's not allowed for Ashkenazim. There are several brands of imitation soy sauce for Pesach.
It is possible to get sunflower seeds and products made from sunflower seeds, such as oil, that are hechshered kosher l'Pesach. However, all of these products are considered kitniyot and therefore, the majority of Ashkenazi Jews will not eat them.
It is outright prohibited for Ashkenazim (since rice is not permitted). However, it is usually prohibited for Sephardim and Mizrahim as well since Rice-based cereals usually contain other grains in addition to the rice (such as barley, wheat, sorghum, or millet). It is these other grains that would make it prohibited for Sephardim and Mizrahim.
As legumes, peanuts belong to a subcategory called 'kitniyot'. As such, they can be kosher for Passover, however, Ashkenazi Jews will not eat them.
Sephardi Jews use peanuts and peanut oil on Passover, provided that it isn't otherwise non-kosher. Ashkenazim (Jews of European descent) may theoretically do so, but since some of them have the custom not to, it is rare to find peanut oil with kosher for Passover certification.
Real teriyaki sauce, which contains soy sauce, would be kitniyot. There are imitation teriyaki sauces available for Passover.