Johnson's Herb-Roasted Pork Tenderloin with Root Veggies

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A elegant yet simple roast featuring tender pork loin paired with caramelized root vegetables, honoring the most common surname in America. This american-inspired one pot ready in about 40 minutes pairs pork tenderloin, fresh rosemary, fresh thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 25 min Serves 4 American cuisine 380 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Pat pork tenderloin dry, then rub with 2 tbsp fresh rosemary, 1.5 tbsp fresh thyme, 2 tbsp olive oil, 1 tsp sea salt, and 1/2 tsp black pepper.
  2. Step 2: Place pork on a baking sheet lined with parchment paper. Arrange 1 cup diced carrots and 1 cup diced parsnips around the pork, then scatter 1/4 cup chopped shallots over the vegetables.
  3. Step 3: Roast for 25-28 minutes until pork reaches 145°F internally and vegetables are tender. Drizzle with 1 tbsp balsamic vinegar during the last 5 minutes of cooking until caramelized and glossy.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Frequently asked questions

How long does Johnson's Herb-Roasted Pork Tenderloin with Root Veggies take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Johnson's Herb-Roasted Pork Tenderloin with Root Veggies?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep pork tenderloin from drying out.

Can I substitute ingredients in Johnson's Herb-Roasted Pork Tenderloin with Root Veggies?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Johnson's Herb-Roasted Pork Tenderloin with Root Veggies for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Johnson's Herb-Roasted Pork Tenderloin with Root Veggies?

American one pot like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

What others are saying

Related recipes