As seen on The Jason Show, we used this smoothie recipe as part of a mystery ingredient game. The cooked liver was the surprise ingredient, keep it out if you don't like liver. It's already a strong tasting smoothie without it!
2 bananas, frozen
1 small unpeeled beet, well-scrubbed
2 tablespoons nut butter
1 1/4 cup almond milk, or milk of choice
1/8 cup cooked liver
½ teaspoon vanilla extract
Place all ingredients in a blender and blend until smooth.