INGREDIENTS
3
medium leeks
1 1/2 tbsp
canola oil
4 cups
coarsely chopped baby spinach
1/2 tsp
kosher salt
1/4 tsp
freshly ground black pepper
1/4 cup
plain 2% reduced-fat Greek yogurt
2 tbsp
chopped fresh chives
1/2 tsp
sherry vinegar
1 8 ounce container
light sour cream