Arrange toasted sourdough bread on 4 plates; divide spinach among toast slices and set aside. (health.com)
Spread toasted sourdough bread with tahini and top with smashed avocado; season with salt and pepper. (bonappetit.com)
Blend a kefir smoothie with pineapple chunks, frozen banana, an egg yolk or two and a dash of vanilla (or any other flavors your family enjoys) and serve along with a piece of toasted sourdough bread topped with a thick layer of raw (cultured) butter. (westonaprice.org)