Herb-Crusted Pork Tenderloin (Lean & Juicy)

Tender pork tenderloin with a garlic-herb crust, roasted to juicy perfection. 40g protein, only 320 kcal. One of the leanest protein sources available.

Alina ·
4.5 from 86 reviews
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Herb-Crusted Pork Tenderloin (Lean & Juicy)

Herb-Crusted Pork Tenderloin (Lean & Juicy)

Tender pork tenderloin with a garlic-herb crust, roasted to juicy perfection. 40g protein, only 320 kcal. One of the leanest protein sources available.

4.5 from 86 reviews
Author Alina
Total Time 30 mins
Yield 3 servings
Calories 320 kcal

Nutrition Per Serving

320 Calories
40g Protein
3g Carbs
15g Fat

Need different macros? Use our free Calorie & Macro Calculator

Ingredients

  • 500g Pork tenderloin
  • 2 tbsp Dijon mustard
  • 4 cloves (minced) Garlic
  • 2 tbsp (chopped) Fresh rosemary
  • 1 tbsp (chopped) Fresh thyme
  • 1 tbsp Olive oil
  • to taste Salt & pepper

Instructions

  1. 1
    Season the pork

    Pat pork dry. Brush with Dijon mustard on all sides — it acts as flavor glue. Press minced garlic, rosemary, and thyme onto the mustard coating. Season with salt and pepper.

  2. 2
    Sear

    Heat olive oil in an oven-safe pan over high heat. Sear pork 2 minutes per side until the herb crust is golden.

  3. 3
    Roast

    Transfer pan to a preheated 200°C/400°F oven. Roast 15-18 minutes until internal temperature reaches 63°C/145°F.

  4. 4
    Rest and slice

    Rest 8-10 minutes (temperature will carry to 66°C). Slice into 1.5cm medallions. Serve with roasted vegetables or a side salad.

Category: Pork, High Protein, Gluten Free Method: Cooking Cuisine: International

Pork Tenderloin: The Most Underrated Lean Protein

Pork tenderloin is one of the best-kept secrets in healthy cooking. With a protein-to-fat ratio that rivals chicken breast, it delivers 40g of protein at just 320 calories per serving — making it one of the most efficient protein sources in the grocery store. Yet it tastes nothing like the dry, bland meat many people imagine when they think of "lean protein."

The Dijon mustard coating serves double duty: it creates a sticky surface for the herb crust to adhere to, and it adds a subtle tangy heat that penetrates the meat during roasting. The result is a pork tenderloin that's aromatic, juicy, and impressive enough for dinner guests — yet simple enough for a Tuesday night.

Frequently Asked Questions

Is pork tenderloin as lean as chicken breast?

Nearly! Pork tenderloin has about 3.5g fat per 100g compared to chicken breast's 3.6g. It's one of the leanest meats available and is sometimes called "the other white meat" for this reason.

What temperature should I cook pork to?

The USDA recommends 63°C/145°F with a 3-minute rest. This is lower than many people think — pork at this temperature is slightly pink in the center and incredibly juicy. Cooking to 71°C+ will make it dry.

Can I prep this the night before?

Yes — season the pork and refrigerate overnight. The Dijon and herb crust penetrates deeper, creating even more flavor. Let it come to room temperature 15 minutes before cooking.

What sides pair well with pork tenderloin?

Roasted sweet potatoes, steamed green beans, or a simple arugula salad with lemon vinaigrette all complement the herb crust nicely. For a heartier meal, try garlic mashed cauliflower to keep it low-carb.

How do I reheat leftover pork tenderloin without drying it out?

Slice it thin and warm gently in a skillet with a splash of chicken broth over medium-low heat. Avoid the microwave at full power — it dries pork out quickly. Alternatively, eat leftovers cold in salads or sandwiches.

Did you make this recipe?

Please let us know how it turned out for you! Share a picture on Instagram with the hashtag #aimealplan.

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Reviews

4.5 from 86 reviews

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Filed Under: pork, high protein, gluten free, low carb

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