Preheat oven to 350F.
Chop and sauté the spinach in a pan with 1 teaspoon of olive oil, and and 1/2 teaspoon of salt. Thoroughly drain, and use a paper towel to get as much moisture as possible out of the spinach.
Put 3 large eggs in a bowl, and lightly whisk until the whites and yolks are completely combined. Add 1/2 teaspoon of salt, and 1 1/2 cups of cream, and lightly whisk until combined.
Roughly chop the bacon, and cut the cream cheese into 1/4 inch cubes.
Put six tart dishes on a baking sheet. Divide the spinach, thyme, bacon, and cream cheese evenly amongst the dishes.
Pour the liquid mixture into each dish, until it is about 3/4ths full. You can gently stir with a spoon if any of the ingredients are poking out of the top.
Move the baking sheet to the oven, and cook for about 20 minutes, until the center is no longer liquid, but it should jiggle and have a soft texture.
Serve hot or cold.