Mexican-style Rice with Portobello Mushrooms

Mexican-style Rice with Portobello Mushrooms

Tangy lime, smoky chipotle, sweet golden sweetcorn – our healthy Mexican-style combo, topped with pan-fried portobello mushrooms, will charm the fussiest of tiny eaters. Brown rice and protein-source kidney beans fill hungry bellies up, too.

Prep in 10 1/3 daily fibre 4 of 5 a day Low sat fat

Serving size

Cook time: 30 mins
Cuisine: Mexican
Food group: Vegan
Allergens: Celery
Smiling woman in a kitchen holding an open Mindful Chef delivery box filled with fresh vegetables.

Getting hungry?

Find 56 recipes a week just like this one at Mindful Chef, that are all:

Delicious, high quality food - and lots of it
No stodgy refined carbs - no food comas here
Goodness from natural food - full of fibre
Explore this week's menu

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.

  1. Bring a large saucepan filled with hot water to a boil. Add the rice and crumble in the stock cube. Boil for 25-30 mins, until cooked, then drain. Return the cooked rice to the saucepan and set aside.
  2. Roughly dice the tomatoes. Thinly slice the spring onions and peppers. Roughly chop the coriander. Dice the avocados into cubes. Drain the sweetcorn. Drain and rinse the beans.
  3. Heat a frying pan with 1 tbsp oil on medium heat. Add half the spring onions and cook for 1 min. Then, add the peppers, tomatoes, beans and a splash of water. Cook for 4-5 mins, until the beans are heated through. Season to taste. Remove from the pan, set aside and keep warm.
  4. Slice the mushrooms into thin strips. Wipe the pan and reheat with 1 tbsp oil on high heat. Add the mushrooms and cook for 4-5 mins, until softened. Season to taste.
  5. Halve the lime. Stir the chipotle paste, bean mix, sweetcorn, avocados, coriander and juice from the lime (to taste) through the cooked rice. Season to taste.
  6. Serve the rice topped with the mushrooms and remaining spring onions.

Looking for more recipe inspiration?

Subscribe to our newsletter and get delicious seasonal inspiration and recipes, plus 25% off your first 4 boxes with us!

By signing up to our mailing list you agree to the terms of our Privacy Policy.

Mindful Chef

Take a seat at our table.

Food is personal at Mindful Chef. We use cookies and similar technologies to tailor recipes and content to your tastes, just like our delicious weekly menus. We also use this tech to enhance your experience and help our website run smoothly.

You're in charge - accept or reject nonessential cookies, and feel free to change your preferences at any time.

Cookie Policy

Making changes?

Are you sure you want to continue?