Spice-Rubbed Steak with Celery Root-Potato Mash and Roasted Tomatoes - Kosher.com

Ingredients

• 4 1-inch (2 and 1/4-centimeter) rib-eye steaks (or, for a juicier option, try 1 and 1/2–2-inch steaks)
• 2 teaspoons Tuscanini Sea Salt
• 1 teaspoon black pepper
• 1 tablespoon paprika
• 1/4 teaspoon cayenne pepper (optional)
• 1/2 tablespoon garlic powder
• 1 medium-sized celery root, quartered
• 4 Yukon Gold potatoes, halved
• 2 tablespoons avocado oil, divided
• 1 small onion, diced
• 1 teaspoon salt, or to taste
• 1/2 teaspoon coarse black pepper
• 1 box grape tomatoes
• avocado oil cooking spray