Ingredients
- 4 sweet potatoes (approximately 2 to 3 lbs total)
- 3 Tbsp olive oil
- 2 medium leeks, white and light green parts finely chopped
- 3 cup finely chopped kale
- 3⁄4 cup lowfat milk, or unsweetened plain soymilk, rice milk, or coconut milk
- Salt and freshly ground black pepper to taste