baking powder and baking soda Posted on April 1, 2020April 1, 2020by joyce matalon hello! is it ok to use baking powder and baking soda that were opened and used with a spoon before passover?
Not a problem
The only time we worry about an open product for Pesach is like peanut butter, jelly, and cream cheese etc, where people often drop bread in as they’re making their sandwiches. Just being open isn’t an issue.