Cinnamon, Sweet Potato, Leek, Kale Puree

Cinnamon, Sweet potato, Leek, Kale Puree
6 months+

Science Corner
If spices were superheroes, cinnamon would occupy the upper echelons of power. Superman. Maybe Batman. No, actually maybe Captain America. Or more likely, a combination of all of those and more. Packed with anti-diabetes, anti-microbial, anti-inflammatory, cardioprotective, cognition boosting, anti-cancer and female hormone cycle regulating powers, cinnamon is a spice truly worth incorporating into your baby's, toddler's, kid's and family's diets. The only caveat with cinnamon, as previously discussed, is that the widely available Cassia variety has high levels of coumarin, which is a liver toxin. A 2012 study conducted in Norway by the Scientific Committee for Food Safety found that Norwegian kids, because of their regular intake of cinnamon-flavored oatmeal, were ingesting coumarin in much higher doses than what is considered tolerable and safe. The simple way around this problem is to ensure that the cinnamon you use, especially if sprinkling it into your foods regularly (which you should!) is of the Ceylon / Sri Lankan variety, which has undetectable amounts of coumarin. You can get Ceylon cinnamon from specialty spice shops, Whole Foods and on Amazon. The extra effort in this regard is definitely worth it. 

Yield
8oz or 1-2 baby servings

Ingredients
½ large sweet potato, chopped
1 large kale leaf, stem and thick fibrous central vein removed, chopped
1 leek, white and light green parts, chopped
1 tablespoon coconut oil (optional)
Pinch, about 1/16th teaspoon Ceylon cinnamon or up to 1/8th teaspoon for more adventurous babies

Method
In a pot for which you have a lid or a pressure cooker, heat the oil over medium high until shimmering. 
Add the leeks and sauté until translucent, about 3 minutes. 
Add the potato, kale and cinnamon, ¼ to ½ cup of water for steaming (depending on how big your pot is and how liquid you want the puree) and cook on low heat with the lid on until the veggies are tender, about 15 minutes for a regular pot and 10 for the pressure cooker. 
Once the veggies are cooked through, blend in a food processor or with a hand-held blender. Serve fresh or freeze for later. 
You can skip the oil and steam the veggies with the cinnamon in a pot with a lid or your baby puree maker of choice.
If your toddler likes mashed veggies as sides to chicken or fish, this is a nice, nutritious option.