There’s nothing quite like walking through your front door after a hectic workday, knowing you can have a restaurant-quality dinner on the table in under an hour. This Keto Garlic Herb Pork Tenderloin is exactly that kind of recipe – impressive enough for weekend entertaining but simple enough for Tuesday night dinner. The aroma of garlic and herbs mingling with the succulent pork as it roasts will transform your kitchen into a gourmet haven.
What makes this Keto Garlic Herb Pork Tenderloin truly special is how it balances bold flavors with minimal carbs, making it perfect for anyone following a ketogenic lifestyle without sacrificing taste. The tender, juicy meat practically melts in your mouth, while the savory herb crust creates a perfect textural contrast that will have everyone asking for seconds.
Whether you’re a seasoned keto cook or just exploring low-carb options, this easy Keto Garlic Herb Pork Tenderloin recipe will quickly become a staple in your meal rotation. Let’s dive into how to create this mouthwatering dish that proves healthy eating can be incredibly delicious!
Why You’ll Love This Keto Garlic Herb Pork Tenderloin
- ✅ This Keto Garlic Herb Pork Tenderloin cooking method ensures a perfectly tender, juicy result every time
- ✅ Quick Keto Garlic Herb Pork Tenderloin dish ready in just 35 minutes from start to finish
- ✅ Healthy Garlic Herb Pork Tenderloin for keto diet with only 2g net carbs per serving
- ✅ Marinated Garlic Herb Pork Tenderloin for keto creates incredibly deep flavor with minimal effort
- ✅ Perfect Keto Garlic Herb Pork Tenderloin meal prep option that reheats beautifully for lunches
- ✅ Versatile low carb garlic herb pork tenderloin recipe that pairs with countless side dishes
- ✅ Impressive Keto Garlic Herb Pork Tenderloin that’s simple enough for beginners but tastes professional
Ingredients for Keto Garlic Herb Pork Tenderloin
- 2 lb (907g) pork tenderloin
- 2 tbsp (45.5g) brown sugar replacement (like Swerve or monk fruit)
- 6 garlic cloves, pressed or finely minced
- 3 tbsp avocado oil, divided
- 1 tbsp Dijon mustard
- 2 tsp apple cider vinegar
- 1 tsp paprika
- 1/4 tsp chipotle powder or cayenne pepper (optional for heat)
- 1 1/2 tsp salt
- 1/2 tsp black pepper
- 1 tbsp fresh rosemary, chopped
- 1 tbsp fresh thyme leaves
- 1 tbsp fresh sage, chopped
Ingredient Notes:
- For an extra flavor boost to your Keto Garlic Herb Pork Tenderloin, you can substitute fresh herbs with 1 teaspoon each of dried herbs if needed
- If you don’t have avocado oil, olive oil works well for this low carb garlic herb pork tenderloin
- For spicier Spicy Garlic Herb Pork Tenderloin for ketogenic meals, increase chipotle powder to 1/2 teaspoon
- Make sure to select pork tenderloin (not pork loin) for the most tender Keto Garlic Herb Pork Tenderloin
How to Make Keto Garlic Herb Pork Tenderloin – Step by Step
Preparing the Marinade
Step 1: In a medium bowl, combine 2 tablespoons of avocado oil, pressed garlic, brown sugar replacement, Dijon mustard, apple cider vinegar, paprika, chipotle powder (if using), salt, and pepper. Whisk until well combined to form the base of your Keto Garlic Herb Pork Tenderloin marinade.
Step 2: Add the chopped fresh herbs (rosemary, thyme, and sage) to the marinade and stir to incorporate. The fresh herbs are crucial for the authentic flavor profile of this delicious keto-friendly garlic herb pork tenderloin.
Preparing the Pork
Step 3: Remove the pork tenderloin from packaging and pat dry thoroughly with paper towels. This ensures your Keto Garlic Herb Pork Tenderloin will sear properly.
Step 4: If your tenderloin has a silver skin (a thin, shiny membrane on one side), use a sharp knife to carefully remove it. This step is essential for the most tender Keto Garlic Herb Pork Tenderloin.
Step 5: Place the tenderloin in a large ziplock bag or shallow dish and pour the marinade over it. Massage the marinade into the meat, ensuring every part is well coated for your marinated garlic herb pork tenderloin for keto.
Step 6: Allow the meat to marinate for at least 30 minutes at room temperature, or for deeper flavor, refrigerate for up to 24 hours. This makes for excellent Garlic Herb Pork Tenderloin keto meal prep you can start a day ahead.
Cooking the Pork
Step 7: Preheat your oven to an Keto Garlic Herb Pork Tenderloin oven instruction temperature of 400°F (200°C).
Step 8: Heat the remaining tablespoon of avocado oil in a large oven-safe skillet over medium-high heat until shimmering.
Step 9: Remove the tenderloin from the marinade (reserve the marinade) and sear on all sides until golden brown, about 2-3 minutes per side. This step is crucial for the best easy keto pork tenderloin with garlic and herbs.
Step 10: Pour the reserved marinade over the tenderloin and transfer the skillet to the preheated oven.
Step 11: Roast for 15-20 minutes, or until an instant-read thermometer inserted into the thickest part reads 145°F (63°C) for medium. This Keto Garlic Herb Pork Tenderloin cooking method ensures perfect doneness.
Step 12: Remove from the oven and transfer the Keto Garlic Herb Pork Tenderloin to a cutting board. Tent loosely with foil and let rest for 5-10 minutes before slicing.
Step 13: Slice the tenderloin into medallions and drizzle with the pan juices before serving your delicious keto-friendly garlic herb pork tenderloin.

Pro Tips for Making the Best Keto Garlic Herb Pork Tenderloin
- Don’t skip the searing step: This creates a flavorful crust that seals in juices for your Keto Garlic Herb Pork Tenderloin.
- Use a meat thermometer: The secret to perfectly cooked Keto Garlic Herb Pork Tenderloin is not overcooking it. Aim for 145°F internal temperature.
- Let it rest: Allowing your easy keto pork tenderloin with garlic and herbs to rest after cooking ensures the juices redistribute throughout the meat.
- Make extra marinade: Set aside some of the garlic herb mixture before adding raw meat to use as a sauce for your finished Keto Garlic Herb Pork Tenderloin.
- Meal prep tip: You can marinate several tenderloins at once and freeze them for easy garlic herb pork tenderloin keto meal prep options later.
Best Ways to Serve Keto Garlic Herb Pork Tenderloin
This versatile low carb garlic herb pork tenderloin pairs beautifully with so many keto-friendly sides. For a complete meal, serve with:
- Cauliflower mash with butter and chives
- Roasted Brussels sprouts with bacon
- Sautéed zucchini noodles in garlic butter
- Simple green salad with avocado and full-fat dressing
- Roasted asparagus with parmesan cheese
For an elevated dining experience, drizzle extra pan juices over your sliced Keto Garlic Herb Pork Tenderloin and garnish with fresh herbs just before serving. This presentation makes the dish restaurant-worthy!
Nutritional Information for Keto Garlic Herb Pork Tenderloin
Per serving (6 oz/170g portion):
- Calories:Â 275 kcal
- Protein:Â 34g
- Fat:Â 14g
- Total Carbs:Â 3g
- Fiber:Â 1g
- Net Carbs:Â 2g
- Sugar Alcohols:Â 0g
This healthy garlic herb pork tenderloin for keto diet fits perfectly into most low-carb meal plans with its high protein content and minimal carbs.
Storage & Leftovers
Your Keto Garlic Herb Pork Tenderloin will keep beautifully in the refrigerator for up to 4 days in an airtight container. This makes it perfect for garlic herb pork tenderloin keto meal prep – simply slice and portion into meal prep containers.
To freeze, wrap individual portions tightly in plastic wrap, then foil, and store in freezer bags for up to 3 months. Thaw overnight in the refrigerator before reheating.
For best results when reheating this low carb garlic herb pork tenderloin, warm gently in a skillet with a splash of broth or in the microwave at 50% power covered with a damp paper towel to retain moisture.
Frequently Asked Questions About Keto Garlic Herb Pork Tenderloin
What is the difference between pork tenderloin and pork loin for this Keto Garlic Herb Pork Tenderloin?
Pork tenderloin is a smaller, more tender cut that cooks quickly, while pork loin is larger and requires longer cooking. For this Keto Garlic Herb Pork Tenderloin recipe, we specifically use tenderloin for its quick cooking time and tender texture.
Can I make this Keto Garlic Herb Pork Tenderloin in a slow cooker?
Yes! For a slow cooker version of this low carb garlic herb pork tenderloin, sear as directed, then transfer to your slow cooker. Cook on low for 2-3 hours until it reaches 145°F. Note that you won’t get the same caramelization as the oven method.
How do I know when my Keto Garlic Herb Pork Tenderloin is perfectly cooked?
The FDA recommends cooking pork to 145°F (63°C) with a 3-minute rest. For the juiciest Keto Garlic Herb Pork Tenderloin, use an instant-read thermometer and remove from heat at exactly 145°F. The center will be slightly pink and perfectly safe to eat.
What sides pair well with Keto Garlic Herb Pork Tenderloin?
The best keto-friendly sides for this Garlic Herb Pork Tenderloin for keto diet include roasted vegetables, cauliflower rice, sautéed greens, or a simple salad with full-fat dressing. Any non-starchy vegetable makes an excellent complement.
Conclusion
This Keto Garlic Herb Pork Tenderloin proves that low-carb eating can be both simple and spectacular. With its perfect balance of savory herbs, pungent garlic, and tender, juicy meat, it’s sure to become a regular feature in your keto meal rotation. Whether you’re cooking for a special occasion or just a Tuesday night dinner, this recipe delivers restaurant-quality results with minimal effort.
Have you tried this Keto Garlic Herb Pork Tenderloin? I’d love to hear about your experience in the comments below! Did you try any variations or serve it with a particular side dish? Your feedback helps other readers create their perfect low-carb meal.
Now that you’ve mastered this easy keto pork tenderloin with garlic and herbs, you’re ready to impress family and friends with your culinary skills while staying true to your ketogenic lifestyle. Enjoy!
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Keto Garlic Herb Pork Tenderloin: A Simple Yet Elegant Low-Carb Dinner
- Total Time: 35 minutes
- Yield: 6 servings 1x
Description
This Keto Garlic Herb Pork Tenderloin recipe offers a quick and elegant low-carb dinner option that balances bold flavors with minimal carbs. It’s perfect for anyone following a ketogenic lifestyle, featuring tender, juicy pork with a savory herb crust.
Ingredients
- 2 lb (907g) pork tenderloin
- 2 tbsp (45.5g) brown sugar replacement (like Swerve or monk fruit)
- 6 garlic cloves, pressed or finely minced
- 3 tbsp avocado oil, divided
- 1 tbsp Dijon mustard
- 2 tsp apple cider vinegar
- 1 tsp paprika
- 1/4 tsp chipotle powder or cayenne pepper (optional for heat)
- 1 1/2 tsp salt
- 1/2 tsp black pepper
- 1 tbsp fresh rosemary, chopped
- 1 tbsp fresh thyme leaves
- 1 tbsp fresh sage, chopped
Instructions
- In a medium bowl, combine 2 tablespoons of avocado oil, pressed garlic, brown sugar replacement, Dijon mustard, apple cider vinegar, paprika, chipotle powder (if using), salt, and pepper. Whisk until well combined to form the marinade.
- Add the chopped fresh herbs (rosemary, thyme, and sage) to the marinade and stir to incorporate.
- Remove the pork tenderloin from packaging and pat dry thoroughly with paper towels.
- If your tenderloin has a silver skin, use a sharp knife to carefully remove it.
- Place the tenderloin in a large ziplock bag or shallow dish and pour the marinade over it, massaging it into the meat.
- Allow the meat to marinate for at least 30 minutes at room temperature, or refrigerate for up to 24 hours for deeper flavor.
- Preheat your oven to 400°F (200°C).
- Heat the remaining tablespoon of avocado oil in a large oven-safe skillet over medium-high heat until shimmering.
- Remove the tenderloin from the marinade and sear on all sides until golden brown, about 2-3 minutes per side.
- Pour the reserved marinade over the tenderloin and transfer the skillet to the preheated oven.
- Roast for 15-20 minutes, or until an instant-read thermometer inserted into the thickest part reads 145°F (63°C).
- Remove from the oven and transfer the pork to a cutting board, tent loosely with foil and let rest for 5-10 minutes before slicing.
- Slice the tenderloin into medallions and drizzle with the pan juices before serving.
Notes
- If you don’t have fresh herbs, substitute with 1 teaspoon each of dried herbs if needed.
- If you don’t have avocado oil, olive oil works well as a substitute.
- For a spicier version, increase the chipotle powder to 1/2 teaspoon.
- To store, keep the prepared dish in an airtight container in the refrigerator for up to 4 days or freeze for up to 3 months.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dinner
- Method: Baking
- Cuisine: Keto
Nutrition
- Serving Size: 170g
- Calories: 275
- Sugar: 0
- Sodium: 0
- Fat: 14
- Saturated Fat: 0
- Unsaturated Fat: 0
- Trans Fat: 0
- Carbohydrates: 3
- Fiber: 1
- Protein: 34
- Cholesterol: 0