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+ servings
Keto pork tenderloin with pistachio pesto, zucchini noodles, and lemon.

Ingredients

For The Pork:

  • 2 pounds pork tenderloin
  • tablespoons olive oil divided
  • Salt and pepper

For The Pesto:

  • cup shelled roasted salted pistachios 45 grams, plus additional for garnish
  • cups packed fresh basil
  • ½ cup packed cilantro
  • 1 tablespoon fresh lemon juice plus additional for plating
  • Zest of ½ a large lemon
  • 1 tablespoon water
  • 3 tablespoons olive oil
  • Pinch of salt and pepper

For The Zoodles:

  • 4 medium zucchini spiralized
  • Salt

Instructions

  • Preheat the oven to 400°F. Rub the pork with ½ tablespoon of olive oil and season with salt and pepper.
  • Heat the remaining 1 tablespoon of olive oil in a large, oven-safe pan over medium-high heat.
  • Sear the pork until golden brown on each side, about 2-3 minutes per side.
  • Place the pan into the oven and cook until the pork reaches 145°F when a thermometer is inserted into the thickest part, about 10-15 minutes.
  • Carefully remove the pork from the oven, cover, and let rest for 10 minutes. Once pork has rested, slice into medallions.
  • Place the pistachios in a small food processor (mine is 3 cups) and process until roughly chopped.
  • Add the basil, cilantro, lemon juice, and lemon zest. Process until well chopped and combined.
  • With the machine on, stream in the water and olive oil until creamy and well mixed.
  • Heat a large skillet (you might need two) over medium heat. Add the zoodles and cook, stirring occasionally, until softened and lightly browned. Spread the zoodles over a long sheet of paper towels.
  • Place another paper towel on top of the zoodles and press out as much moisture as you can. Season lightly with salt.
  • Stir the pesto sauce into the zoodles until well combined. (I find it helps to cut the zoodles, as this lets the pesto disperse better.)
    Stirring pistachio pesto into spiralized zucchini noodles for keto pork tenderloin.
  • Divide between 4 plates and top with the sliced pork, a squeeze of fresh lemon juice, and extra pistachios, if desired.
    Keto pork tenderloin with pistachio pesto and zucchini noodles, garnished with a lemon wedge.

Nutrition Info:

Calories: 506kcal (25%) Carbohydrates: 9g (3%) Protein: 52g (104%) Fat: 29g (45%) Saturated Fat: 6g (38%) Sodium: 136mg (6%) Fiber: 3g (13%) Sugar: 6g (7%)

Nutrition Disclaimer

Nutrition information are estimates only and may vary based on the specific brands, ingredients, and portion sizes you use. This data is provided for informational purposes only.