Air-Fryer Flank Steak and Fennel

Potatoes and fennel get nicely tender alongside flank steak in this easy all-in-one air-fryer recipe.

Flank Steak, potatoes, and fennel on white plate
Photo: Brie Passano
Cook Time:
18 mins
Hands On Time:
15 mins
Stand Time:
5 mins
Total Time:
38 mins


  • ¼ cup olive oil

  • 2 teaspoon lemon zest

  • 1 teaspoon salt

  • ¼ teaspoon black pepper

  • 14 - 16 ounce beef flank steak, trimmed to an even thickness

  • 12 ounce tiny red new potatoes, quartered

  • 1 cup quartered, cored, and sliced fennel


  1. Preheat air fryer at 375°F. In a large bowl combine oil, lemon zest, salt, and pepper. Remove half of the oil mixture and rub over meat. Add potatoes and fennel to remaining oil mixture; toss to coat.

  2. Spread potato mixture in air-fryer basket. Top with meat. Cook 18 to 20 minutes or until meat registers 135°F to 145°F and potatoes are tender, turning meat and rearranging potato mixture once. Transfer meat to a plate; cover and let stand 5 minutes. Thinly slice meat across the grain and serve with potato mixture.

Nutrition Facts (per serving)

307 Calories
19g Fat
12g Carbs
22g Protein
Nutrition Facts
Servings Per Recipe 4
Calories 307
% Daily Value *
Total Fat 19g 24%
Saturated Fat 4g 20%
Cholesterol 60mg 20%
Sodium 657mg 29%
Total Carbohydrate 12g 4%
Total Sugars 2g
Protein 22g
Vitamin C 9.4mg 47%
Calcium 43mg 3%
Iron 2.2mg 12%
Potassium 711mg 15%
Folate, total 30mcg
Vitamin B-12 1mcg
Vitamin B-6 0.7mg

*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

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