DIRECTIONS
Prepare the Steaks: Remove the filets from the fridge 30 minutes before cooking to allow them to come to room temperature.
Pat them dry with a paper towel and season generously on all sides with sea salt and ground black pepper.
Sear the Steaks: Heat 1 tablespoon (15 ml / 0.5 fl oz) of oil in a large cast-iron skillet or grill pan over medium-high heat.
Once the oil is shimmering, carefully place the steaks in the pan.
Sear for 4 to 6 minutes per side for a perfect medium-rare, or adjust the time to your preferred level of doneness.
Remove the steaks from the pan and let them rest.
Sauté the Aromatics: While the steaks are cooking, heat the remaining 2 tablespoons (30 ml / 1 fl oz) of oil in a separate large skillet or Dutch oven over medium heat.
Add the thinly sliced garlic and cook, stirring frequently, until it becomes fragrant and just begins to turn a light golden brown. Be careful not to let it burn.
Wilt the Spinach: Immediately add the fresh spinach to the pan with the garlic, along with 1½ teaspoons of salt and 1 teaspoon (5 ml / 0.2 fl oz) of pepper. Use tongs to toss the spinach continuously until it is fully wilted and tender, which should take about 4 minutes.
Assemble and Serve: Create a bed of the garlicky sautéed spinach on each of four plates.
Place a rested filet mignon on top of the spinach. Generously spoon the warm hollandaise sauce over the steak, and finish by crowning it with a pile of warmed lump crab meat.
Serve immediately.