Miso chili steak with crispy sweet potatoes

Treat yourself to the perfect flavor combination with our Miso Chili Steak with Crispy Sweet Potatoes recipe. This Asian-inspired dish takes the classic steak and chips to a whole new level. Tender grilled beef is generously coated in a delicious chili miso sauce, offering a tantalizing mix of sweet and spicy notes. The steak comes with crispy sweet potatoes, perfectly seasoned with sesame seeds that add a delicious crunch to every bite. With this sensational fusion of flavors and textures, this dish is sure to leave you wanting more. Let yourself be surprised!


  • 2 large sweet potatoes, cut into wedges
  • 1 tbsp vegetable oil, plus a little more
  • 1 tbsp sesame seeds
  • 1 tbsp miso paste
  • Juice 1 lemon
  • 1 tbsp hot chili sauce (Sriracha is delicious)
  • 1 tbsp mirin
  • 2 bavette or other lean steaks (about 200 g each)
  • large handful of watercress leaves for serving

Preparation steps

  1. Preheat oven to 200°C/180°C fan/gas 6.
  2. Place the potato wedges on a baking tray and rub with the oil.
  3. Sprinkle the sesame seeds and some spices on top.
  4. Bake for 25 minutes or until edges are crispy.
  5. In a small bowl, combine miso, lemon juice, chili sauce and mirin.
  6. Rub the steaks with a little oil and some spices.
  7. Pour 1 tablespoon of sauce over each steak and rub both sides.
  8. Heat a grill pan until really hot and sear the steaks for two minutes on each side, or longer if you prefer them well done.
  9. After turning, spread more sauce over it.
  10. Transfer to a plate, cover loosely with foil and let rest for 5 minutes.
  11. Serve the steaks sliced ​​with extra sauce, the potatoes and the watercress.

Nutritional Information

Equipment and tools

  • Knife
  • sheet
  • Large mixing bowl
  • tablespoon
  • spatula
  • Grill or frying pan

Allergen information

This recipe may contain the following allergens:

  • Sesame seeds
  • Miso paste
  • Hot chili sauce

Storage and leftovers

If you have any leftovers from this recipe, store them in an airtight container in the refrigerator. They last up to 2 days. To reheat, place the steak and sweet potatoes in the preheated 350°F oven for about 10-15 minutes, until heated through.

Health Benefits of Miso Chili Steak with Crispy Sweet Potatoes

sweet potatoes

The large sweet potatoes used in this recipe offer a variety of health benefits. They are full of fiber, which aids digestion and helps maintain a healthy gut. In addition, sweet potatoes contain a lot of vitamin A, which promotes good eyesight and a strong immune system. They also contain antioxidants that can help reduce inflammation in the body.

Miso paste

The addition of miso paste gives this dish a unique, savory flavor. Miso paste is made from fermented soybeans and is a staple in Japanese cuisine. It is rich in essential minerals such as manganese, copper and zinc, which are important for maintaining good overall health. Miso paste also contains probiotics that support a healthy gut and aid digestion.


The juice of a lemon gives the dish a spicy and refreshing note. Lemons are an excellent source of vitamin C, which plays a crucial role in boosting the immune system and fighting off infections. In addition, citric acid promotes good digestion and can help detoxify the body.

Hot chili sauce

Using hot chili sauce, such as Sriracha, not only adds a spicy touch to the steak but also provides several health benefits. Chili peppers are rich in capsaicin, a compound that has anti-inflammatory properties and can relieve pain. Additionally, capsaicin has been found to increase metabolism, thereby aiding in weight management.


Mirin, a sweet rice wine, is used in the recipe to balance the flavors. It has a lower alcohol content compared to other types of rice wine and adds a touch of sweetness to the dish. Mirin can be enjoyed in moderation as part of a healthy diet.

Bavette steak

The lean bavette steak used in this recipe is a great source of high-quality protein. Protein is essential for building and repairing tissue in the body. It also helps you feel full and satisfied after a meal, which can be helpful in weight control. Additionally, lean cuts of steak like bavette contain less saturated fat compared to fattier cuts of steak, making them a healthier option.

Watercress leaves

A large handful of watercress leaves is used to garnish this dish. Watercress is a highly nutritious green leafy vegetable rich in vitamins A, C and K. It also contains antioxidants and is associated with various health benefits, including improved digestion, reduced inflammation, and stronger bones.

By incorporating these nutritious ingredients into a flavorful dish, Miso Chili Steak with Crispy Sweet Potatoes will not only satisfy your taste buds but also provide a range of health benefits for your body. Whether you want to boost your immune system, improve digestion or add variety to your diet, this recipe has you covered.

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