Rather than just halving the potatoes, you can cut them into different sizes if you prefer; just remember to adjust the roasting time. Can’t find yellow miso? You can substitute white miso. The furikake can be also be made with kale, chard or any other sturdy leafy greens in place of collards. Kick up the flavor of your furikake by adding in umami from mushroom powder or bonito flakes, or add black sesame seeds.