This simple toast is by far my favorite breakfast dish. Not only can it be made in under 5 minutes, but it's packed with healthy fats, fiber, and probiotics. The creamy avocado pairs nicely with the tanginess of the kimchi. Both top a piece of warm, crunchy, gluten-free toast. If you're not familiar with kimchi, it's a Korean side dish made from fermented cabbage, and seasoned with chili, garlic, and ginger. You will find it in most health-food stores under the refrigerated aisle.