Peanut Beef Traybake with Brown Rice & Rainbow Veg

Peanut Beef Traybake with Brown Rice & Rainbow Veg

Turn a sizzling Chinese favourite into an easy traybake. You’ll toss British beef strips and colourful veggies in a sticky chilli peanut sauce, then serve with fluffy brown rice. All flavour, no fuss.

Prep in 10 High protein 1/3 daily fibre 6 plants Family classics

Serving size

Cook time: 30 mins
Cuisine: Asian
Food group: Beef
Allergens: Soya, Peanuts, Sesame

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Cooking Instructions

The protein cooking time listed in this recipe has been updated.

As of December 2025, we’ve revised cooking times for all our proteins to reflect improved food safety guidance.

Check out the latest recommended times in our Cooking Guidelines.

Before you start

  • Preheat the oven to 240C / fan 220C / gas mark 9
  • Line a large baking tray with parchment paper
  • Bring a large saucepan filled with salted water to a boil
  • Pull out a small bowl & a sieve

Cook the rice

  • Add the rice to the saucepan and boil for 25-30 mins, until cooked, then drain

Prep time

  • Trim the green beans. Thinly slice the peppers. Deseed and finely chop the chilli. Finely slice the spring onions. Rinse the spinach

Assemble the traybake

  • Add the baby corn and pepper to the baking tray. Drizzle over half the sesame oil and season with salt and pepper. Roast for 5 mins
  • After 5 mins, add the beef strips, green beans, chilli (for those who like the heat) and ginger & garlic paste to the tray Drizzle over the remaining sesame oil and season with salt and pepper
  • Toss to coat evenly, then pull the beef strips to the top. Roast for another 13 mins, until golden and cooked through

Make the peanut dressing

  • Meanwhile, in the small bowl, mix the peanut butter with 2-3 tbsp hot water to form a thick paste. Add the tamari and rice vinegar, then stir until smooth
  • After 13 mins, stir the spinach through the beef and return to the oven for 1 min, until wilted

Plate up

  • Check your meat is cooked through; it should be golden brown, steaming hot, the juices should run clear when cut and there should be no pink / rare meat inside
  • Once cooked, pour the peanut dressing into the tray and toss to coat. Add a splash of water if it's too dry
  • Serve the peanut beef and veg into bowls, with the rice alongside. Scatter over the spring onion to finish

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