These lovely, open-faced sandwiches take celery from bit player to main stage. We boil it briefly to make it crisp, tender and bright green before piling it on toast and broiling it under a creamy topping of ham and cheese.
Save some room in your oven and make quiche in your slow cooker instead! We think the most important part of any slow cooker recipe is how you finish it, so we put the spinach on top so it stays nice and green.