Extra-virgin olive oil
1 pound spinach
1 shallot, chopped
¼ teaspoon sea salt, more to taste
2 garlic cloves, minced
¾ cup full-fat coconut milk or ½ cup heavy cream
½ teaspoon Dijon mustard
1 tablespoon cornstarch, mixed with 2T warm water
2 teaspoons lemon juice
Freshly ground black pepper
...