Instant Pot Red Bean and Quinoa Soup with Taco Fixins
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This vibrant red bean and quinoa soup is a hearty vegetarian dish that brings the bold flavours of Central American cuisine to your table. Utilising a pressure cooker ensures the dried beans become perfectly tender in a fraction of the traditional time, while the red quinoa adds a delicate nuttiness and a boost of protein. It is a satisfying, wholesome meal that feels both comforting and nutritious, perfect for a mid-week dinner or a healthy batch-cook for the days ahead.
Customise each bowl with a variety of taco-style toppings, from creamy avocado and tangy soured cream to the essential zing of home-pickled red onions. This recipe is an excellent choice for those seeking a high-fibre, plant-based lunch that does not compromise on depth of flavour. Serve with crunchy tortilla strips for a delightful contrast in texture.
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Ingredients for Instant Pot Red Bean and Quinoa Soup with Taco Fixins
2 tablespoons extra-virgin olive oil
1 large red onion, finely chopped
4 garlic cloves, finely grated
1 tablespoon ground cumin
1 (450g) package dried Central American red beans
120ml red quinoa, rinsed
1 tablespoon sauce from a can of chipotles in adobo
2 teaspoons kosher salt, plus more
1/2 lime
1/2 small red onion, thinly sliced
2 tablespoons red wine vinegar
1/2 teaspoons kosher salt
1/4 teaspoons sugar
Lime wedges, sliced avocado, soured cream, chopped coriander, crumbled queso fresco or shredded cheddar or Monterey Jack, hot sauce, and/or tortilla strips (for serving)
How to make Instant Pot Red Bean and Quinoa Soup with Taco Fixins
Back to contentsHeat oil in an Instant Pot or other electric pressure cooker on the Sauté setting. Add onion and cook, stirring occasionally, until beginning to turn golden brown around the edges, 6–8 minutes. Add garlic and cumin and cook, stirring constantly, 2 minutes. Add beans, quinoa, adobo sauce, 2 teaspoons salt, and 1675ml water. Lock lid and cook soup on high pressure 45 minutes, then release pressure manually. Squeeze in juice from lime half; mix well. Taste and season soup with more salt if needed.
Do Ahead: Soup can be made 2 days ahead. Let cool, then cover and chill. Soup will thicken; add up to 240ml water before reheating over medium-low.
While the soup is cooking, toss onion, vinegar, salt, sugar, and 20ml water in a small bowl to combine. Chill until ready to use.
To serve, ladle soup into bowls and top with pickled onions and other toppings of your choice.
Do Ahead: Onion can be pickled 5 days ahead. Cover and keep chilled.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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