After coring a bell pepper, trim off the white ribs and seeds from the inside of the pepper halves.
Once you've cut the bell pepper away from the core, you'll notice white, pithy ribs running along the inside walls of the pepper. These ribs, along with any remaining seeds, can have a slightly bitter taste and an unpleasant texture. To remove them, simply use a paring knife or your fingers to gently scrape or cut them away. Start at the top of each rib and pull downwards, separating it from the pepper flesh. Be thorough to ensure a clean, flavorful pepper. Removing these parts enhances the overall taste and texture of your dish.
To minimize waste, try to cut as close to the ribs as possible without removing too much of the pepper flesh. A flexible paring knife can be helpful for this task.