Air Fryer Herb Crusted Pork Tenderloin with Garlic Zucchini and Mushrooms

Lean, juicy pork tenderloin meets a garlicky trio of zucchini, mushrooms, and red bell pepper for a main dish that is low in carbs, high in protein, and easy on blood sugar. If you were searching for an air fryer sirloin diabetic friendly recipe or an air fryer sirloin keto recipe, this tenderloin delivers similar steak-night satisfaction with a lighter footprint. Fans of low carb air fryer asparagus or even keto air fryer bacon will appreciate how clean and crisp this meal tastes without spiking carbs. This recipe focuses on steady energy: pork tenderloin is naturally lean, and the vegetables provide fiber and potassium to support blood sugar stability. Each serving lands well under 10 grams of net carbs, making it a smart dinner for low carb eaters. If you love the simplicity of low carb air fryer sirloin for weeknights, you will find this pork tenderloin just as fast and forgiving. Seasoned with rosemary, paprika, and Dijon, the tenderloin stays moist while cooking and slices beautifully after a short rest. The veggies roast in the same air fryer for balanced color and flavor. For more poultry ideas on your rotation, browse more [chicken recipes](/recipes/category/poultry). For best results, pat the tenderloin dry and trim any silver skin. Air fry at 400 degrees Fahrenheit until a [digital meat thermometer](https://rocktopgear.com/amazon) reads 145 degrees Fahrenheit in the thickest part, then rest 3 minutes before slicing. A light mist from a [quality olive oil sprayer](https://rocktopgear.com/amazon) helps the vegetables crisp without extra calories. New to air frying or shopping for gear? Check out this reliable [air fryer](https://rocktopgear.com/amazon) and review our [beginner's air fryer guide](/blog/beginners-air-fryer-guide). Serve with lemon wedges and a bright side like our crunchy [keto coleslaw](/recipes/keto-coleslaw). The herb crust complements many low carb sides, and leftovers are fantastic in lettuce wraps or atop a spinach salad. For batch cooking strategies that fit your macros, see our [keto meal prep tips](/blog/keto-meal-prep-guide). FAQs: 1) **How long does it keep?** Refrigerate in a sealed container for up to 3 days; reheat gently in the air fryer at 320 degrees Fahrenheit for 4 to 6 minutes. 2) **How do I scale to two servings?** Cook half a tenderloin, keep seasoning ratios the same, and reduce vegetable quantities by half; timing remains similar, but confirm 145 degrees Fahrenheit with a thermometer. 3) **Can I meal prep this?** Yes. Marinate the pork up to 24 hours, chop vegetables 2 days ahead, and cook fresh for best texture.

Prep: 15 min. Cook: 25 min. Servings: 4.

Ingredients

• 1 pork tenderloin, 1.25 lb, trimmed
• 1 tablespoon extra virgin olive oil
• 1 teaspoon Dijon mustard
• 2 garlic cloves, minced
• 1 teaspoon smoked paprika
• 1 teaspoon dried rosemary, crushed
• 1 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 2 medium zucchini, cut into half moons (about 400 g)
• 8 oz cremini mushrooms, quartered
• 1 small red bell pepper, sliced
• 1 tablespoon extra virgin olive oil (for vegetables)
• 1/2 teaspoon garlic powder
• 1/4 teaspoon kosher salt, plus more to taste
• 1/4 teaspoon black pepper
• 1 teaspoon lemon zest (optional)
• Lemon wedges, for serving (optional)

Instructions

1. Preheat the air fryer to 400 degrees Fahrenheit. Pat the pork tenderloin dry and trim any silver skin.
2. In a small bowl, combine 1 tablespoon olive oil, Dijon, minced garlic, smoked paprika, rosemary, 1 teaspoon kosher salt, and 1/2 teaspoon black pepper. Rub the mixture all over the pork.
3. Place the pork in the air fryer basket. Air fry at 400 degrees Fahrenheit for 18 to 22 minutes, flipping halfway, until a digital meat thermometer inserted into the thickest part reads 145 degrees Fahrenheit. Transfer to a cutting board and rest for 3 minutes.
4. While the pork cooks, toss zucchini, mushrooms, and bell pepper with 1 tablespoon olive oil, garlic powder, 1/4 teaspoon kosher salt, 1/4 teaspoon black pepper, and lemon zest if using.
5. After removing the pork to rest, set the air fryer to 390 degrees Fahrenheit. Add the vegetables in a single layer and cook 8 to 10 minutes, shaking the basket halfway, until tender crisp with browned edges. Cook in batches if needed.
6. Slice the pork against the grain and serve with the roasted vegetables and lemon wedges. Season to taste.

View full recipe on Low Carb Air Fryer