Follow these simple steps for a successful Classic Steak Frites:

1. Prepare the Potatoes: Wash and peel the russet potatoes. Cut them into thin strips to create fries.
2. Soak the Potatoes: Place the cut potatoes in a bowl of cold water for about 30 minutes. This helps to remove excess starch and ensures they become crispy when cooked.
3. Dry the Potatoes: After soaking, drain and thoroughly dry the potatoes using a clean kitchen towel.
4. Heat the Oil: In a deep fryer or large pot, heat enough oil to submerge the fries (about 3 inches deep) to 350°F (175°C).
5. Fry the Potatoes: Carefully add the potatoes in batches to avoid overcrowding. Fry until golden brown, about 4-5 minutes per batch. Remove and drain on paper towels. Sprinkle with salt while still hot.
6. Prepare the Steaks: While the fries are frying, season the ribeye steaks generously with salt and freshly ground black pepper on both sides.
7. Cook the Steaks: In a large skillet, heat olive oil over medium-high heat. Once hot, add the steaks. Cook for about 4-5 minutes on each side for medium-rare, adjusting the time for your preferred doneness.
8. Add Butter and Flavor: In the last minute of cooking, add butter, minced garlic, and thyme to the pan. Baste the steaks with the melted butter for added flavor.
9. Rest the Steaks: Remove the steaks from the skillet and let them rest for at least 5 minutes before slicing.
10. Serve: Slice the steaks against the grain. Plate the steak alongside a generous serving of fries. Garnish with chopped parsley, if desired.

These steps will guide you toward creating a delicious Classic Steak Frites that will wow your guests and satisfy your cravings.