For nut allergies what can I replace a nut butter with when baking?

I use sunflower seed butter in place of peanut butter or other nut butters when baking for those with nut allergies.It is usually very sweet, so you will have to plan accordingly.

There are commercial soynut butter products that could be used. There's also a product called Biscoff spread that could be used. In some recipes Tahini may work too