Serve and use a dollop of grass-fed sour cream or So delicious yogurt.
Notes
You may find many different varieties and sizes {fingerlings to small round} of purple potatoes in the market so gauge the amount to a typical medium white potato. For example, I found small round purple potatoes and 2 of those equal 1 of 4 I needed for this recipe. Don't be concerned about the size an educated guess will get you a creamy soup either way. The purple potato and cabbage helps this soup pack a nutritional punch with its abundant antioxidants! Also, look for a small purple cabbage but if you can't find one just cut a half tad smaller and freeze the other larger half for another time. If dairy is an issue for you, use a dollop of {So delicious} coconut yogurt instead. Please use organic when you can.
Recipe by Spoonful of Health Delicious Gluten Free Recipes, Paleo and FreeDiet approved at https://spoonfulofhealth.com/purple-protein-potato-soup-paleo-dairy-gluten-free/