Slow Cooker Chilli Con Carne is a rich minced beef and tomato stew that’s spiced with fresh chillis. It’s really easy to make and the long slow cooking helps the flavours to combine. And, although you won’t really taste the dark chocolate, it adds depth and brings out the richness of the dish.
What is Chilli con Carne?
Chilli con Carne is a Tex-Mex dish originating in northern Mexico or Southern Texas. There are many different versions of chilli recipes and they usually contain tomatoes, chilli peppers and sometimes beans.
This spicy stew becomes Chilli con Carne when it contains meat because ‘carne’ means meat in Spanish.
Can I make this recipe without a Slow Cooker?
You can simmer the Chilli Con Carne on the stovetop on a very low heat for 40-50 minutes. Or you can cook it in the oven at 160C/ 140C (fan) for about an hour. Check the chilli after 30 minutes as you may need to add more water or stock. This is because more liquid will evaporate than if you cook the chilli in a slow cooker.
Why should I add chocolate to chilli?
Dark, unsweetened chocolate adds a rich, deep meaty flavour to the chilli and also enhances the flavour of the spices. I know this seems a little unusual but it is a total game-changer, you won’t taste the chocolate but it makes your Chilli Con Carne taste even better.
What will I need to make the chilli recipe ?
The basic recipe is simple, then you decide what toppings you want to use. Here are the ingredients I use:
- Minced (ground) beef
- Garlic
- Fresh chillies
- Ripe fresh tomatoes
- Canned tomatoes
- Tomato puree
- Beef stock
- Canned or dried kidney beans
- Dark chocolate
- Salt
Optional
- Fresh coriander
- Soured Cream or Natual Yogurt
- Tomato Salsa
- Tortilla Chips
- Avocado
What kind of beef should I use ?
You can make Chilli Con Carne with stewing beef in chunks or use minced (ground) beef. I have made this recipe with both but I usually use minced beef. Choose good quality beef mince that is not too lean, as a slightly fattier mince will give more flavour.
What kind of chillies should I use?
Choose the chillies with the heat profile that you prefer. Chilli heat is measured on something called the Scoville Scale which defines the ‘hotness’ of each type of chilli pepper.
If you like mild to medium spice, then choose something like jalapeno or poblano chilli peppers. You can also increase the heat by leaving in the seeds when you chop your chillies, adding more chillies or some dried chilli powder.
Everyone has their own level of tolerance for hot spices. So I usually err on the side of caution in the recipe but have a bottle of hot sauce on the table for those who want to ramp up the heat.

Can I use dried kidney beans instead of canned?
You can use dried kidney beans but you will need to soak them overnight. Then you must boil the soaked kidney beans in water for at least 10 minutes to destroy the toxins in the raw beans. You can then simmer them gently until they are tender, then add them to the Chilli con Carne.
I generally use canned kidney beans because they are so much more convenient to use. Although you do get a better texture from the dried and properly cooked kidney beans.
What kind of chocolate should I use in the chilli recipe?
Use dark and preferably unsweetened chocolate in the Chilli con Carne. Choose chocolate that has a high percentage of cocoa solids, at least 70% but chocolate is available at 80%, 90% and even 100%.
What can I substitute for the coriander (cilantro)?
Fresh coriander or cilantro leaves are key ingredients in Tex-Mex recipes. However, I know some people have a genetic variation that makes these leaves taste like soap. Other people simply don’t enjoy the flavour of the leaves.
Use an equal amount of fresh parsley as a substitute. French or Italian parsley has a similar look to coriander leaves and, although it tastes different it definitely doesn’t taste of soap!
Can I make the Slow Cooker Chilli the day before I want to eat it?
Chilli is one of those dishes that actually improves by keeping it. Make the recipe up to 3 days before you want to eat it. Once it is cooked cool the chilli quickly and store it in the refrigerator in a sealed container. When you want to serve the chilli, reheat it until it is piping hot, then add the toppings.

Can I freeze the Slow Cooker Chilli?
Chilli con Carne is ideal to freeze. Once cooked cool the chilli as quickly as you can and put it into freezer-proof containers. Once it is fully chilled in the refrigerator, freeze for up to 3 months. Thaw overnight in the fridge and then heat until piping hot and serve with the toppings of your choice.
Can I make a vegetarian Chilli with Chocolate?
It’s easy to make this recipe suitable for vegetarians. Use a vegetarian mince beef substitute such as Quorn or a soya mince. Use a vegetable stock cube and a teaspoon of yeast extract. Cook the chilli in your Slow Cooker for 6 hours on Low or 3 hours on High.
Is Slow Cooker Chilli suitable for a Gluten-Free diet?
There are no wheat products in the ingredients for the chilli. No flour is used for thickening however, I suggest that you check that the stock cube you use is gluten-free.
How do I serve Slow Cooker Chilli Con Carne?
I like to serve the chilli with plain boiled or steamed rice. However, you can also serve a bowl of flavoured rice like this recipe for Lime and Coriander Rice from Searching for Spice.
Fixings or toppings are part of the fun of Chilli Con Carne, here are some classics that take this recipe to the next level:
- Fresh coriander leaves
- Ripe avocado slices or Guacamole
- Tortilla Chips
- Soured Cream
- Fresh chopped chillis
- Lime Wedges
- Tomato Salsa
More Spicy Slow Cooker Recipes
Slow Cooker Lamb Ras el Hanout is a rich and flavourful casserole with chunks of tender, melting and spiced lamb. It’s so easy to make in the slow cooker with a fragrant ras el hanout spice mix.

Beef in Black Bean Sauce is my Slow Cooker version of a classic Chinese recipe. A rich, sweet and sticky sauce with tender pieces of beef and a hint of chilli. It’s easy to make and delicious served with plain boiled rice and fresh stir-fried vegetables.
Slow Cooker Beef Massaman Curry is a mild fragrant Thai curry. It’s a rich stew of tender beef and chunks of potatoes slowly cooked in a coconut sauce flavoured with spice paste that includes cinnamon, cloves and cardamom. Garnish with peanuts and serve with rice.
PIN FOR LATER

Slow Cooker Chilli Con Carne with Chocolate
Equipment
- Slow Cooker
- Sharp knife
- chopping board
- wooden spoon
Ingredients
- 500 grams Beef mince ground beef
- 3 cloves Garlic crushed
- 20 grams Fresh chillis finely chopped (deseed if you prefer your chilli less hot)
- 200 grams Ripe fresh tomatoes
- 400 grams Canned tomatoes standard can
- 1 tablespoon Tomato puree
- 1 Beef stock cube
- 400 grams Kidney beans standard can
- 25 grams Dark chocolate approximately 4 squares
- 1/2 teaspoon salt
To serve
- 20 grams Chopped coriander
- 100 millilitres Soured Cream or Natural Yogurt
- 200 grams Tomato Salsa
- 100 grams Tortilla Chips
- 2 Ripe Avocados
- Fresh Chilli slices
Instructions
- Brown the mince in a large pan or in the metal bowl of your slow cooker.
- Add the crushed garlic and chillis and cook, stirring for a few minutes.
- Add the fresh and tinned tomatoes, stock cube and tomato puree.
- Cook on LOW for 6 hours or HIGH for 3 hours.
- Add salt to taste, then add the cooked kidney beans and the four squares of chocolate and let them melt into the mixture.
- Just before serving add some fresh chopped coriander and stir through.
- Serve with rice, sliced avocado, tomato salsa, soured cream, tortilla chips, more coriander and lime wedges.
Notes
Nutrition
First published February 2012
Baking Addict says
This looks delicious! I love chili con carne and the addition of chocolate is delicious! I went to an event last year during chocolate week at Whole Foods where I got to sample all sorts of food cooked with chocolate. It goes really well with beef and chicken.
Corina says
It sounds delicious. I tried to think of something vegtarian and savoury to make for this challenge but have failed utterly. I'm sure it would also work with quorn mince.
Dom at Belleau Kitchen says
OMG this looks simply divine! I too have really been struggling although I do now think I've got an idea. I love the chili chocolate aspect. It's fabulous and they top pic is brilliant!
Suzie says
I will definitely be trying this Janice 😀
Janice says
Baking Addict – would be interested to see those, did you blog them?
Corina – yes it was a bit of a struggle, obviously so much so that I didn't really meet it!
Dom – thanks, I was really pleased with that pic.
Suzie – good to see you over on this side of my blog! Made it in the morning, out all day, home in time to make rice and heat it up, perfect.
Chele says
Tee Hee – never mind, we can all pretend its quorn mince and your secret will be safe ;0)
Looks very tasty … I am making my dish for dinner tomorrow night, keep your fingers crossed for me!
Baking Addict says
Sadly I didnt blog about it. I remember having chicken mole with chocolate, beef with chocolate, white chocolate miso soup (?!) and a lovely chocolate cake. Cant remember the last item now! If there's a Whole Foods near you then I'd highly recommend the thirsty thursdays – £5 for 5 wine tastings and 5 food samples
Karen S Booth says
That first photo is stunning Janice and I am sure that you made that chilli with quorn!!! Great entry for We Should Cocoa! Karen
Please Do Not Feed The Animals. says
Looks delicious Janice. Top pic is fab and the second pic shows the depth of colour of your chilli and makes it look so tempting. I have added chocolate to my chilli in the past but it is not a standard addition to my regular recipe.
Phil in the Kitchen says
Chilli with chocolate is just perfect for a cold night.
Kate@whatkatebaked says
Ohhh, chocolate for a main course?! Love it!
Gary Phillips says
Hya, I've given you The Versatile Blogger Award and linked you from my blog x
Choclette says
That chilli , err, quorn mince looks fantastic Janice. I obviously have only skim read the post, but thank you very much for participating in We Should Cocoa.
Fabulicious Food says
What a lovely recipe and so interesting to use QUORN mince! Yay, I'm so pleased the judges will allow!
The KitchenMaid says
Oh no, you're another clever clogs who has thought up something for WSC while I am devoid of any inspiration. Love the cheat factor – aren't vegetarians always being asked if they eat mince or chicken, as if those things don't count as meat?
i-lostinausten says
Wow! These chocolate chilli con carne looks delicious! I really have to try this ASAP! Thanks for sharing! 🙂
Cat says
So delicious! I love the rich flavour the chocolate brings to this chilli and I’m always a fan of slow cooker recipes. Fantastic.
Janice Pattie says
Thanks, Cat. Such a lovely dish to have everyday or dress up with all the toppings for a more special meal.
Barb B says
I’m a Texan & have long known the flavor value of adding dark, bitter chocolate to Mexican meat dishes! They have been doing this for ages & it gives a wonderful flavor to the meat but you wouldn’t ever guess it is chocolate! Can’t wait to try your chili recipe! My personal preference is to serve it over rice too…
Janice Pattie says
That’s great to hear, Barb. I don’t think it’s as common to add chocolate to Mexican dishes in the UK. I hope you enjoy the recipe.