Keto Chili

Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published July 1, 2019 • Updated March 10, 2026

Reader Rating
4.8 Stars (28 Reviews)

This post may contain affiliate links. See my disclosure policy.

I make this keto chili three different ways depending on my schedule. Slow cooker, Instant Pot, or stovetop, and each one gives you the same thick, beanless, deeply spiced bowl.

Texas chili has never had beans. This recipe just happens to be keto too, and at 6g net carbs per serving, it works without the starchy filler most recipes lean on.

The slow cooker version is the easiest. Dump everything in, set it on low, and walk away for 7-8 hours. I use this on days when I’m working from home and want dinner ready when I’m done. The long cook breaks down the ground beef completely and lets the spices build deep flavor.

The Instant Pot is the fastest. About 15 minutes start to finish, but you need to brown the beef and saute the vegetables first. I make this version on weeknights when I need dinner in under 30 minutes. The pressure forces flavors together in a way that stovetop can’t match at the same speed.

The stovetop gives you the most control. Adjust heat, taste as you go, and simmer uncovered to thicken it exactly how you want. About 45 minutes of active cooking. I use this when I’m making a double batch for the freezer or when I want to dial in the spice level.

Why No Beans Works

Traditional chili gets its thickness from beans. Without them, you reduce the liquid and concentrate the flavor instead. All three methods handle this differently. The slow cooker evaporates moisture over hours. The Instant Pot traps steam and concentrates under pressure. The stovetop lets you control the simmer yourself. The result is a low-carb chili that’s all meat and spices, with the thick texture you’d expect from a pot that simmered all afternoon.

Which Method I Use Most

The Instant Pot. I keep ground beef in the freezer and can go from frozen to eating in under 30 minutes using the pressure cooker’s defrost cycle. The slow cooker is great when I remember to start it in the morning, but I usually forget until 3pm. If you like hearty one-pot meals, beef stew and taco soup rotate through my weekly lineup the same way.

My kids request this every week. They load it up with sour cream, shredded cheese, and avocado. I’ve served it at game day parties where nobody realizes there are no beans until I mention it. One person asked if I thickened it with cornstarch. I didn’t. Just time and heat.

Make-Ahead and Freezing

This freezes well for 3-6 months. Let it cool completely, then portion into freezer bags (pressed flat so they stack). Reheat from frozen in a pot on low heat, or microwave covered with a damp paper towel. The flavor actually gets better after a night in the fridge because the spices keep developing. I make a double batch every few weeks, freeze half, and pull it out on nights when I don’t want to cook. Pair it with stuffed peppers or just eat it straight from a bowl. Total dinner prep on those nights: 10 minutes.

How to make keto chili in 15 minutes, 8 hours, or 45 minutes

I make this chili three different ways depending on my schedule. The flavor holds up no matter which method I pick. If you like one-pot keto dinners, white chicken chili and sloppy joes are in the same rotation at my house.

Slow cooker (easiest)

Dump everything in, set it on low, and walk away. 7-8 hours, zero effort. The long cook breaks the beef down completely and lets the spices develop into something deep and concentrated. I use this when I’m home all day and want dinner handled without thinking about it.

Instant Pot (fastest)

About 15 minutes total, but more hands-on than the slow cooker. Brown the beef and saute the vegetables first (this step matters because it builds the flavor base), then pressure cook for 10 minutes. Let the pressure release naturally for about 10 minutes before venting the remaining steam. I use this on weeknights when I need dinner in under 30 minutes.

See the full recipe card below for detailed Instant Pot instructions.

Stovetop (most control)

About 45 minutes of active cooking, but you control everything. Adjust heat, taste as you go, and simmer uncovered for the last 15 minutes to thicken. I use this when I’m making a double batch or when I want to fine-tune the spice level.

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Recipe
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Keto Chili

4.8 (28) Prep 3m Cook 12m Total 15m 4 servings

Ingredients

  • 3 tablespoons avocado oil
  • 1 pound of ground beef
  • 1.5 teaspoons salt
  • ¼ onion, diced
  • 1 red bell pepper, diced
  • 1 jalapeno, seeded & diced
  • 3 garlic cloves, minced
  • 2 tablespoons chili powder
  • 1 teaspoon cumin
  • 1 teaspoon oregano
  • 1 (13.5 oz) can diced tomatoes

Step by Step Instructions

Step by Step Instructions

1
Select sauté function

Set the instant pot to the sauté function.

instant pot on the counter
2
Add ingredients

Add oil, beef, onion, bell pepper, jalapeno, garlic, and salt to the pot

inside view of instant pot with raw ground beef and vegatables
Ingredients for this step
  • Avocado oil
  • Ground beef
  • Onion
  • Bell pepper
  • Jalapeno
  • Garlic
  • Salt
3
Brown ground beef

Cook on sauté function until beef is browned and vegetables are softened.

inside view of instant pot with browned meat
4
Add chili seasoning

Stir in seasonings and cook for 1 minute.

instant pot with seasoning
Ingredients for this step
  • Chili powder
  • Cumin
  • Oregano
5
Add tomatoes

Add tomatoes and stir to combine.

tomatoes in instant pot
Ingredients for this step
  • Diced tomatoes
6
Pressure cook

Cover and pressure cook for 8 minutes.

instant pot set to 8 minutes
Tip If cooking from frozen, dump all frozen ingredients into the Instant Pot with 1 cup of water. Pressure cook high for 15 minutes.
7
Vent

Let pressure release naturally before venting out excess steam.

instant pot with steam valve open
8
Serve

Remove the lid and serve. Optionally, top with cheddar cheese.

instant pot with lid remove and keto chili inside
Nutrition Per Serving
393 Calories
28.2g Fat
23g Protein
7.1g Net Carbs
11.4g Total Carbs
4 Servings
Nutrition disclaimer

The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.

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Keto Chili

Frequently Asked Questions

How long should I let the Instant Pot natural release before venting?

I give it about 10 minutes. The pressure gauge usually drops on its own by then. If you're in a rush, you can quick-release after 5 minutes, but the full 10 gives the beef time to relax and absorb more of the liquid.

What's one serving — how many cups?

About 1.5 cups. I use a big soup ladle, and two scoops fills a standard bowl. If you're meal prepping, that's the portion I bag individually.

Can I start with frozen ground beef in the Instant Pot?

I do this all the time. Dump the frozen beef in with 1 cup of water and all the other ingredients. Pressure cook on high for 15 minutes instead of 8. When it's done, break up the beef with a spoon and let the excess liquid simmer off using the saute function for a few minutes.

Is this recipe Whole30 or paleo?

It's paleo as written. For strict Whole30, I'd skip the cheese topping and make sure your chili powder blend doesn't contain sugar (some do). The base recipe has no dairy, grains, or legumes, so it works for anyone eating low-carb, paleo, or Whole30 without modifications.

What if my chili comes out too dry?

Add beef broth, about 1/4 cup at a time, until you hit the consistency you want. I keep a carton in the fridge for exactly this. Don't drain the canned tomatoes either, that liquid is part of the recipe's moisture. If you're using the stovetop method and it's reducing too fast, cover the pot partway.

Does the flavor get better the next day?

Every time. I've noticed the spices keep developing in the fridge overnight. My reheated leftovers taste richer than the fresh batch, which is why I always make more than I need. A night in the fridge does something to this recipe that I can't replicate by just cooking it longer.

Can I use ground turkey or chicken instead of beef?

I've made it with ground turkey and it works, but you'll want to add a tablespoon of butter or olive oil when browning since turkey is leaner. The flavor is milder, so I bump the chili powder up slightly. Ground chicken works the same way. For something closer to the beef version's richness, try a 50/50 beef and pork mix.

How long does this last in the fridge?

3 to 4 days in my experience. After that I wouldn't trust it. If you know you won't finish it by then, freeze individual portions on day one. I've pulled bags out of my freezer 3 months later and they reheat just as good.

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Does this chili freeze well?

Yes, and I think it actually tastes better after freezing. The spices keep developing even in the bag. I portion mine into gallon Ziploc bags, pressed flat so they stack, and they keep for 3-6 months. I rotate this with Italian beef stew so there’s always something in the freezer ready to go.

To reheat from frozen:

Run the bag under hot water for a minute until the chili pulls away from the plastic, then pick your method.

Stovetop

Dump the frozen block into a pot on low heat. Stir occasionally until heated through. I add a splash of beef broth if it thickens up too much during reheating.

Slow cooker

Same approach. Drop it in on low and let it do its thing.

Microwave

Pour into a microwave-safe bowl, cover, and cook on high for 3 minutes. Stir, cover, and repeat in 1-minute bursts until heated through.

Variations I actually make

spoon with keto chili in it

These are changes I’ve tested myself, not just ideas that sound good on paper.

Different meats

Ground turkey or chicken works if you want leaner meat. Add a tablespoon of butter when browning to compensate for the lower fat content. Ground pork (or a 50/50 beef-pork mix) adds more richness. For chunkier texture, use stew meat cut into 1-inch cubes and add 15-20 minutes to the cook time. If you like ground beef dinners, hamburger helper and enchilada lasagna casserole use a similar base.

Spice level

I’ve landed at 3 tablespoons of chili powder after testing this more times than I can count. Reader Sarah made it 6 or 7 times and independently hit the same number. Double the cayenne for heat, or leave it out entirely for kids. Nina adds one minced chipotle pepper in adobo with the chili powder, and the smokiness it adds is hard to describe. For milder smoky flavor without the heat, try 1-2 teaspoons of chipotle powder instead.

Tomato upgrades

Swap in fire-roasted diced tomatoes for the regular can. I started doing this a few months ago and the smoky depth it adds is noticeable without any extra work. Add a tablespoon of tomato paste for richer, more concentrated tomato flavor.

Vegetable additions

Diced bell peppers go in with the onions. Zucchini works but adds moisture, so simmer longer to compensate. Cauliflower florets add bulk without many carbs. Diced mushrooms sauteed with the onions give you umami depth that rounds out the spice.

Flavor boosters

A tablespoon of cocoa powder sounds strange but it deepens everything. A splash of apple cider vinegar at the end brightens the whole pot. Drop a bay leaf in during the simmer for a subtle background note (pull it before serving). Top with crispy bacon bits for texture and smokiness.

About the Author
Annie Lampella, Pharm.D.

Annie Lampella, Pharm.D.

Annie is a Doctor of Pharmacy, mom, and the recipe creator behind KetoFocus. With a B.S. in Genetics from UC Davis, she has over 14 years of experience developing family-friendly keto recipes based on the science of human metabolism.

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4.8 Stars (28 Reviews)
  1. S
    Sarah Feb 28, 2026

    Made this probably six or seven times over the past few months and landed on a version that works. I'd call it four stars as written, mainly because it needs a full extra tablespoon of chili powder if you want bolder flavor. The biggest change was spending an extra two or three minutes on the sauté step to get real color on the beef before adding the vegetables. Actual browning, not just cooked through. That extra time adds depth the quicker version doesn't have. The Instant Pot version has become my weeknight default since I can start it after work and have dinner ready without much fuss. The jalapeño level in the original is mild, which works for most people, but leave in some seeds if you want heat. I make a double batch on Sunday and it reheats fine through the week.

    1. Annie Lampella
      Annie Lampella Mar 2, 2026

      The browning is worth it. Real color on the beef, not just cooked through, and the base gets this depth you can't get any other way. I land at 3 tablespoons of chili powder too.

  2. N
    Nina Feb 28, 2026

    Added one chipotle in adobo, minced, when I stirred in the chili powder. The smokiness does something to the whole thing that I can't quite put into words. Worth keeping a can around just for this.

  3. C
    Courtney Feb 16, 2026

    I've tried probably six different keto chili recipes over the past year (some watery, some weirdly sweet, one that was just ground beef in tomato sauce?) and this is the only one I keep coming back to. The spice balance is perfect and it actually tastes like chili, not like I'm trying to approximate chili. Made a double batch in the slow cooker yesterday and froze half.

    1. Annie Lampella
      Annie Lampella Feb 16, 2026

      Freezing half is smart. Mine reheats better than fresh somehow, the spices keep developing.

  4. C
    Christy Jan 20, 2025

    How much is in each serving size?

    1. Annie Lampella
      Annie Lampella Jan 25, 2025

      About 1.5 cups. I use a big soup ladle, two scoops fills a bowl.

  5. M
    Mike May 15, 2022

    How long should you allow the pressure to natural release from the instant pot before manually venting?

    1. Annie Lampella
      Annie Lampella Aug 13, 2022

      about 10 minutes

  6. S
    Shannon Apr 15, 2022

    How do you do it in the crock pot?

    1. Annie Lampella
      Annie Lampella Apr 15, 2022

      Just dump in all of the ingredients to the slow cooker and cook on low for around 6 hours.

  7. D
    Deborah Sep 4, 2021

    What am I supposed to use for my liquid…. It’s awful dry for chilli

    1. Annie Lampella
      Annie Lampella Oct 12, 2021

      It shouldn't be dry. I've made it several times as have others. Are you draining your tomatoes? You shouldn't. If you want it more liquidy, you can add broth or water.

  8. W
    Wendy Jageshar-Boodie Jan 5, 2021

    What is the nutritional information for.the Chilli

    1. Annie Lampella
      Annie Lampella Jan 6, 2021

      The basic nutrition facts are right above the recipe, below the first picture. Is there a particular macro or micro nutrient you were curious about?

    2. R
      Rayann Oct 13, 2021

      Its right there on the very top when you open it up what all the nutrtional facts are.

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