So my recommendation would be to acquire another brand name of ground poppy seeds, If you're able to. A touch of bitterness is ordinary, and might be balanced out by adding sugar or honey while in the cake batter. However, if it’s an unpleasant bitterness, this shouldn’t be the situation. https://austrianpoppyseedcake22232.madmouseblog.com/12441012/the-best-side-of-decorative-poppy-pods