Instant Pot red bean and quinoa soup with tasty taco toppings
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 30 Oct 2025
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This vegetarian Instant Pot red bean and quinoa soup with taco fixings is a vibrant and nutritious dish that brings a taste of Central America to your table. Combining hearty red beans and protein-rich quinoa, this soup is infused with the aromatic flavours of garlic, cumin, and a hint of smokiness from chipotles in adobo. Drizzled with extra-virgin olive oil and served with a squeeze of lime, it’s a comforting meal that warms both body and spirit.
Ideal for a family dinner or a quick weekday lunch, this easy soup is packed with fibre and plant-based goodness. Top it with fresh avocado, soured cream, and crumbled queso fresco for a satisfying finish, making it a delightful way to enjoy wholesome ingredients while catering to vegetarian diets.
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Ingredients for Instant pot red bean and quinoa soup with taco fixings
30 ml extra-virgin olive oil
1 large red onion, finely chopped
4 garlic cloves, finely grated
15 ml ground cumin
450 g dried Central American red beans
100 g red quinoa, rinsed
15 ml sauce from a can of chipotles in adobo
10 ml kosher salt, plus more
½ lime
¼ small red onion, thinly sliced
30 ml red wine vinegar
2.5 ml kosher salt
1.25 ml sugar
lime wedges (for serving)
sliced avocado (for serving)
soured cream (for serving)
chopped coriander (for serving)
crumbled queso fresco or shredded cheddar or Monterey Jack (for serving)
hot sauce (for serving)
and/or tortilla strips (optional, for serving)
How to make Instant pot red bean and quinoa soup with taco fixings
Heat oil in an Instant Pot or other electric pressure cooker on the Sauté setting.
Add the onion and cook, stirring occasionally, for 6–8 minutes until it begins to turn golden brown around the edges.
Add the garlic and cumin, and cook, stirring constantly, for 2 minutes.
Add the beans, quinoa, adobo sauce, 2 teaspoons of salt, and 1.75 litres of water.
Lock the lid and cook the soup on high pressure for 45 minutes, then manually release the pressure.
Squeeze in the juice from half a lime and mix well.
Taste the soup and adjust the seasoning with more salt if needed.
Do Ahead: The soup can be made up to 2 days in advance. Allow it to cool, then cover and chill. The soup will thicken; add up to 250 ml of water before reheating over medium-low heat.
While the soup is cooking, combine the onion, vinegar, salt, sugar, and 4 teaspoons of water in a small bowl.
Chill the mixture until ready to use.
To serve, ladle the soup into bowls and top with pickled onions and any other toppings of your choice.
Do Ahead: The onion can be pickled up to 5 days in advance. 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.
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Article history
The information on this page is peer reviewed by qualified clinicians.
30 Oct 2025 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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