When my grandmother made split pea soup, the whole house would fill with this incredible aroma that had me hovering around the kitchen for hours. She'd use a leftover ham bone, but adapting her recipe for kosher cooking led me to discover something even better: smoked turkey creates the most amazing depth of flavor without compromising on tradition. The key to outstanding kosher split pea soup lies in building layers of flavor from the start. I use smoked turkey leg or wing, which you can find at most kosher butchers or even some grocery stores. The smoking process gives you that rich, savory base that traditional recipes rely on pork for. Don't skip browning the turkey first. Those crispy bits that stick to the bottom of your slow cooker become flavor gold as everything cooks together. What I love about this slow cooker version is how it practically cooks itself. You get all the concentrated flavor of stovetop simmering without standing guard over a pot for hours. The split peas break down naturally, creating that perfectly thick consistency we're after. I always add the vegetables in stages, starting with the hardier ones like carrots and celery, then finishing with fresh herbs. This soup is perfect for Shabbat dinner or any weeknight when you want something hearty without much fuss. Serve it with crusty bread or challah rolls, and maybe a simple green salad. It freezes beautifully too, so I often make a double batch and portion it out for busy weeks ahead.