Fillet Mignon with Butter Sautéed Spinach

1 Place a large skillet over high heat. Sprinkle generously the bottom of the skillet with fine salt. When the skillet is hot add the steaks to sear and turn often.
2 In a separate skillet melt 2-3 tablespoons of butter and sauté the spinach. Season with salt and pepper.
3 When welted remove and place on plate and top it with the steak.