Bone broth is a delicious, restorative, highly nutritious broth made by simmering meat bones in water for 8-10 hours. The broth completely absorbs all the micronutrients from the bones themselves. AIP and Paleo diets both recommend consuming bone broth every day. However it can get boring, so I tend to add it to a thick soup or make a nice soup out of it from scratch, like this one.
Feel free to swap out the kale and mushrooms with any other vegetables (raw or cooked) you already have in your frig.