Sweet Potato Chili with Black Beans
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Everyone is probably familiar with chili con carne - a pleasantly spicy and warming stew of minced meat, beans, tomatoes and spices. As the mince adds to the consistency but not necessarily the flavour, it is relatively easy to make a vegetarian chili sin carne - just replace the animal mince with a vegetarian mince and off you go!
When I saw a chili recipe with sweet potatoes in an old issue of the magazine Slowly Vegan some time ago, I knew I had to try it! In this recipe, the sweet potatoes are still recognisable as such. The texture is therefore slightly different to chili con carne - there is no crumbly mince component, it is more like a stew. So be careful not to use too much water and allow some to evaporate. By the way, this recipe is vegan - I didn’t set out to make it vegan, but it turned out that way…
Have fun and enjoy this colourful sweet potato and black bean chili!
Recipe #
Sweet potato chili with black beans
30 minutes
2 portions
Ingredients #
- 1 small onion
- 2 garlic cloves
- 1/2 sweet potato (approx. 175 g)
- 1/2 bell bell pepper
- 1/2 carrot
- 1 tbsp oil
- 1 tbsp tomato puree
- 1 tbsp mild chili powder, 1 tsp cumin, 1 tsp smoked paprika powder, 1/2 tsp cinnamon, 1/2 tsp oregano
- 1 tin of chopped tomatoes (400 g)
- 1/2 tin of black beans (200 g)
- 50 g corn (from the tin)
- 1 teaspoon salt
- 1 squeeze of lime juice
- 1 tbsp fresh parsley, chopped
- 1/2 avocado
- as a side dish: about 120 g rice
Directions #
- Finely chop the onion and garlic. Peel and chop the sweet potato (about 1cm), peel and chop the carrot. Wash and chop the bell pepper.
- Heat the oil in a large frying pan and fry the onion cubes for 2-3 minutes. Add the garlic and cook for a few minutes. Then fry the other vegetables (diced sweet potato, pepper, carrot) with the onion and garlic for about 5 minutes, then add the tomato puree to the pan.
- Deglaze the vegetables with the chopped tomatoes and a little water. Add the spices and the black beans. Cover the pan and cook on a low heat for about 20-25 minutes, until the sweet potatoes are tender.
- Meanwhile, cook the rice with double the amount of water and a little salt.
- While the rice and chili are cooking, wash and chop the parsley and chop the avocado flesh.
- Before serving, add the corn to the chili and heat through. Season to taste with salt and lime juice. Serve on a plate with rice and garnish with avocado and parsley.
Carbon Footprint #
In total, two portions of the sweet potato chili have an estimated carbon footprint of 2170 g.
This ranks it number 41 out of 53 recipes published on the blog so far in terms of estimated carbon footprint.
This means that at least three quarters of the recipes published here on the blog so far have a better estimated carbon footprint than this recipe. 🙁The chili has a significantly better carbon footprint than our reference recipes: For example, this recipe has 45% fewer emissions than Wiener schnitzel with potato salad and around 35% fewer emissions than lasagna.
Looking at the individual ingredients in the chili, rice is actually the most noticeable: It makes up about 9% of the weight of the ingredients, but about 17% of the emissions. This is mainly due to the way rice is grown: rice terraces are often submerged in water. This method causes the organic matter in the soil to rot, releasing methane and sometimes nitrous oxide - both of which have a much greater impact on the Earth’s climate than CO2.
| ingredient | carbon footprint per kg | carbon footprint (in g) for 2 servings | % of ingredients | % of CO2 emissions |
|---|---|---|---|---|
| Onion | 0.2 | 14 | 5% | 1% |
| Garlic | 0.5 | 3 | 0% | 0% |
| Sweet potato | 1.3 | 222 | 13% | 10% |
| Paprika | 0.6 | 47 | 6% | 2% |
| Carrots | 0.1 | 4 | 3% | 0% |
| Oil | 3.2 | 32 | 1% | 1% |
| Tomato paste | 1.1 | 10 | 1% | 0% |
| Chili powder | 1.1 | 10 | 1% | 0% |
| cumin | Cumin | 1,1 | 6 | 0% |
| Paprika powder | 1.1 | 6 | 0% | 0% |
| Cinnamon | 1.1 | 5 | 0% | 0% |
| Oregano | 1.1 | 1 | 0% | 0% |
| Canned tomatoes | 1.8 | 720 | 29% | 33% |
| Black beans | 1.3 | 260 | 15% | 12% |
| Corn | 1.2 | 60 | 4% | 3% |
| Lime juice | 0.6 | 12 | 1% | 1% |
| Parsley | 1.1 | 17 | 1% | 1% |
| Avocado | 0.6 | 90 | 11% | 4% |
| Salt | 1.4 | 4 | 0% | 0% |
| Pepper | 1.4 | 3 | 0% | 0% |
| rice | 3.1 | 372 | 9% | 17% |
| Frying: 7min | 6 | 0% | ||
| Roast: simmer for 25 minutes | 242 | 11% | ||
| Cook rice: 15 min | 25 | 1% |
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