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Black Bean & Sweet Potato Chilli

A rich, warming slow cooker chilli with sweet potato, black beans, coconut milk, and dark chocolate, sized for a 3.5L slow cooker

Prep: 15 minutes
Cook: 6–8 hours on low (or 3–4 hours on high)
Total: 6–8 hours 15 minutes
Servings: 4–6
Difficulty: Easy

Ingredients

  • 2 small sweet potatoes, peeled and cut into small cubes
  • 2 tins (400g each) black beans, drained and rinsed
  • 1 tin (400g) chopped tomatoes
  • 1 tin (400ml) coconut milk (added near the end)
  • 1 yellow or white onion, diced
  • 2–3 cloves garlic, minced (or garlic paste)
  • 1 small fresh chilli, deseeded and minced (or ½ tsp chilli flakes)
  • 1 vegetable stock cube dissolved in 150ml boiling water
  • 1 tbsp mild chilli powder
  • 1 tsp ground cumin
  • 1 tsp smoked paprika
  • 1 tbsp smooth peanut butter
  • 1 tbsp soy sauce
  • 2 squares dark chocolate (70%+)
  • salt and pepper to taste
  • 1 lime, juiced

Instructions

  1. Add the sweet potatoes, black beans, tomatoes, onion, garlic, chilli, and stock to the slow cooker.
  2. Stir in the chilli powder, cumin, smoked paprika, soy sauce, and peanut butter until combined.
  3. Cover and cook on low for 6–8 hours or high for 3–4 hours. Give it a stir about an hour in to make sure everything's settled below the liquid line.
  4. In the last 30 minutes, stir in the coconut milk and drop in the dark chocolate squares. Let them melt through.
  5. Mash some of the sweet potato and beans against the side of the pot to thicken.
  6. Squeeze in the lime juice, taste, and adjust seasoning.
  7. Serve topped with avocado, sour cream, a scattering of crushed peanuts, coriander, and a pinch of chilli flakes.

Notes & Tips

  • Toppings: diced avocado, sour cream or yoghurt, crushed salted peanuts, fresh coriander, chilli flakes.
  • No black beans? Kidney beans or mixed beans work well.
  • No individual spices? A fajita seasoning sachet covers it — skip the extra salt.
  • No fresh chilli or lime? Chilli flakes and bottled lime juice do the job.
  • The reduced stock keeps it from overfilling a 3.5L cooker — the tomatoes, coconut milk, and veg release plenty of liquid.
  • Leftovers freeze well for up to 3 months.
  • Lovely with crusty bread, rice, or tortilla chips on the side.