2 cups of spinach as the base, high in Vitamin A, K, C, manganese, iron, zinc, and more. Occasionally a combo of spinach & kale or just kale, but kale can taste bitter. the spinach has no flavor. Once I've got my spinach set, half a banana or avocado to make it creamy; 1/2 cup of frozen fruit to make it cold; some water, coconut milk, or almond milk to thin it out; and then some flax seeds for additional omega 3's and fiber. sometimes a tablespoon of nut butter to make it extra satiating.