Prepare the Steak: Preheat a skillet or grill to medium-high heat. Rub steaks with olive oil, salt, black pepper, and garlic powder. Sear for 3-4 minutes per side for medium-rare (adjust for doneness). Add butter and smashed garlic in the last minute, basting the steak.
Cook the Garlic Butter Shrimp: Melt butter in a pan over medium heat. Sauté minced garlic until fragrant. Add shrimp, salt, and black pepper, cooking for 2-3 minutes per side. Stir in lemon juice and parsley.
Make the Mashed Potatoes: Boil potatoes until fork-tender (about 15 minutes). Mash with butter, heavy cream, salt, and garlic powder.
Prepare the Garlic Butter Sauce: In a small saucepan, melt butter and sauté minced garlic. Stir in Worcestershire sauce, smoked paprika, and parsley.
Assemble & Serve: Plate mashed potatoes, then add steak on top. Spoon shrimp over the steak and drizzle with garlic butter sauce. Garnish with fresh parsley and serve hot.
