Juicy Steak with Creamy Garlic Sauce

1. Heat olive oil and butter in a skillet over medium-high heat. Season steaks with salt and pepper.
2. Sear steaks for 3-4 minutes per side for medium-rare, or cook to your preferred doneness. Remove steaks and set aside to rest.
3. In the same skillet, add minced garlic and sauté for 30 seconds until fragrant.
4. Lower the heat and pour in heavy cream and stock. Stir in Dijon mustard, thyme, salt, and pepper. Let the sauce simmer for 3-4 minutes until slightly thickened.