Both Kale and spinach are considered as super veggies. Both are leafy vegetables and are rich source of chlorophyll. That means are rich source of super nutrients and are considered as heart healthy foods. Spinach contains more Vitamin A, fiber and protein than kale. It also supplies more calcium and Iron. Whereas, Kale supplies more Vitamin K and vitamin C. It also has lower calories and richer heart-healthy flavanoids. They both contain Omega -3- fatty acids ! And a bonus point is both spinach and kale are good foods to reduce body inflammation and chronic illnesses. They both are enemies of body fat!
The best way to prepare pungent kale is to make kale chips and blend with other vegetables.
Spinach – can be used as salads, make Indian curry, steam cook with little spices, onions and garlic. Or add to smoothie.