This slow cooker blackberry dump cake turns frozen blackberries, fresh lemon, and a box of cake mix into a spoonable, cobbler-like dessert with almost no effort. Let it cook while you work, then serve tender crumbs over bright, juicy fruit, warm from the slow cooker.
Essential Concepts
– Frozen berries thicken; lemon brightens.
– Cake mix plus melted butter makes crisp-tender crumbs.
– Slow cooker traps moisture and avoids scorching.
– Year-round, hands-off, serve warm.