In a small saucepan, heat the oil. Cook the onions until fragrant, around 2 minutes. Mix in the quinoa and taco seasoning and cook for around 1 minute.
Add in the water. Cover and simmer for 15 minutes. Mix in the kidney beans, tomatoes and corn. Simmer for an additional 5 minutes, or until the water is absorbed. Mix in the cheese and enjoy.
Notes
If you like a more spicy dish, you can add chili powder to your liking.
Store in an airtight container in the fridge for up to 5 days.