Cook the bacon and vegetables a couple of days ahead of time.  Both should be kept in their own airtight containers or resealable bags. On cooking day, all you'll need to do is peel the potatoes and toss everything into the slow cooker. If you like meal prepping, you might also like to check out my Menu Planner and Grocery List Printable Set to plan out your meals and keep track of groceries you need to order.