• Adjust rack to top position and preheat oven to 425 degrees. Wash and dry produce. • Trim, peel, and cut carrots on a diagonal into 1⁄2-inch-thick pieces. Trim, peel, and cut parsnips on a diagonal into 1⁄2-inch-thick pieces. Halve, peel, and cut onion into 1⁄2-inch-thick wedges; mince a few wedges until you have 1 TBSP (2 TBSP for 4 servings). • Toss carrots, parsnips, and onion wedges on a baking sheet with a large drizzle of oil, salt, and pepper. • Roast on top rack until golden brown and tender, 25-30 minutes.

• Meanwhile, pat pork* dry with paper towels. Season with salt and pepper. • Heat a drizzle of oil in a large pan over medium-high heat. Add pork and cook until browned and cooked through, 4-6 minutes per side. • Turn off heat; transfer pork to a cutting board. Wipe out pan. • Meanwhile, strip rosemary leaves from stems; finely chop leaves until you have 2 tsp (3 tsp for 4 servings). **Swap in chicken for pork; cook 3-5 minutes per side.**

• Heat a drizzle of oil in pan used for pork over medium heat. Add minced onion and chopped rosemary. Cook, stirring often, until onion is softened, 2-3 minutes. • Add demi-glace and 1⁄4 cup water (1⁄3 cup for 4 servings). Bring to a simmer and cook until slightly thickened, 3-4 minutes. • Turn off heat and stir in 1 TBSP butter (2 TBSP for 4) until melted.

• Slice pork crosswise. • Divide pork and veggies between plates. Top pork with sauce and serve.