Prep Time: 20 minutes
Cook Time: 1 hour 30 minutes (mostly hands-off simmering)
Total Time: 1 hour 50 minutes
Servings: 8 (generous 1-cup servings)
Intensity Level: Easy. This recipe requires basic knife skills and a lot of stirring, but the techniques are simple. The “intensity” comes from the depth of flavor, not the difficulty!
The Ingredients (Why They Work)
This ingredient list is meticulously chosen to maximize flavor while minimizing carbs.
For the Chili:
2 lbs (900g) 80/20 ground beef: The fat is essential for flavor and keeping the chili keto-friendly. You can use 85/15, but avoid extra-lean beef as it will result in a drier, less flavorful chili.
8 oz (225g) bacon, chopped: Bacon is our secret weapon. It adds a smoky, salty depth that ground beef alone can’t achieve. We’ll cook it first and render out the fat, which becomes the cooking base.
1 large onion, diced: Onions have carbs, so we use just one for a flavor foundation. The long cooking time mellows it out and distributes its flavor throughout the pot.
1 large green bell pepper, diced: Similarly, peppers add sweetness and texture. We’ll use one to keep the carb count in check.
4 cloves garlic, minced: A non-negotiable aromatic.
1 (14.5 oz / 411g) can diced tomatoes, undrained: We opt for no-sugar-added diced tomatoes. They have fewer carbs than crushed tomatoes or tomato sauce.
1 (6 oz / 170g) can tomato paste: This is a concentrated flavor bomb. A small amount goes a long way in providing that rich, tomatoey backbone without a ton of sugar.
1 cup beef broth: Use a high-quality, low-sodium beef broth for the best flavor.
The Spice Blend (The Heart of the Chili):
3 tbsp chili powder: The base of our chili flavor.
1 tbsp ground cumin: Adds warmth and earthiness.
1 tbsp smoked paprika: This is key! It reinforces the smoky flavor from the bacon.
1 tsp dried oregano: A subtle herbaceous note.
1 tsp garlic powder: For an extra layer of garlicky goodness.
1/2 tsp cayenne pepper (optional): Adjust to your heat preference. Add more if you like it spicy.
2 tsp kosher salt, plus more to taste
1 tsp black pepper
The Thickener (The Keto Trick):
2 tbsp grass-fed gelatin: This is the magic ingredient! Unlike cornstarch or flour, gelatin is pure protein and zero carbs. It will thicken the chili beautifully as it simmers, giving it that classic, rich body. It also adds a boost of collagen.
For Toppings (Choose Your Favorites):
Shredded cheddar cheese
Full-fat sour cream
Diced avocado
Sliced jalapeños
Fresh cilantro
Step-by-Step Instructions
Render the Bacon: In a large heavy-bottomed pot or Dutch oven (at least 5-6 quarts), cook the chopped bacon over medium heat, stirring occasionally, until it’s crispy and the fat has rendered out. This takes about 8-10 minutes.
Brown the Beef: Use a slotted spoon to transfer the crispy bacon to a paper towel-lined plate, leaving the rendered fat in the pot. Add the ground beef to the pot. Break it apart with a wooden spoon and cook until well-browned. Don’t rush this step; browning creates a tremendous amount of flavor. This will take 8-10 minutes.
Sauté the Aromatics: Once the beef is browned, add the diced onion and bell pepper to the pot. Cook for 5-7 minutes, stirring occasionally, until the vegetables have softened. Add the minced garlic and cook for another minute until fragrant.
Bloom the Spices: This is the most important step for a flavorful chili. Add the chili powder, cumin, smoked paprika, oregano, garlic powder, cayenne (if using), salt, and pepper to the pot. Stir constantly for 1-2 minutes. Toasting the spices in the fat will wake them up and make their flavors more potent.
Combine and Simmer: Add the can of diced tomatoes (with their juices) and the tomato paste. Stir everything together until the tomato paste is dissolved and well incorporated. Pour in the beef broth and stir, scraping the bottom of the pot to deglaze and lift up any flavorful browned bits (the “fond”).
The Long Simmer: Bring the chili to a boil, then reduce the heat to low, cover, and let it simmer gently for at least 1 hour. Stirring occasionally. This slow simmer is where the magic happens, melding all the flavors together. The longer it simmers, the better it gets.
Thicken the Chili: After an hour of simmering, uncover the pot. In a small bowl, sprinkle the 2 tablespoons of gelatin over ¼ cup of cold water. Let it sit for one minute to “bloom.” Do not add it directly to the hot chili or it will clump. Once bloomed, quickly whisk the gelatin mixture into the hot chili. It will dissolve immediately. Let the chili simmer uncovered for another 15-20 minutes to reach your desired thickness. It will continue to thicken as it cools.
Final Touches: Stir the crispy bacon pieces back into the chili (reserve a few for garnish if you like). Taste and adjust seasoning with more salt and pepper if needed. Remember that toppings like cheese and sour cream will add saltiness, so you might want to go easy on the final salt.
Serve: Ladle the piping hot chili into bowls and top with your favorite keto-friendly toppings.
Recipe Tips for Success
Make it Ahead: This chili is even better the next day. The flavors have time to get to know each other in the fridge. Make a batch on the weekend for easy weeknight dinners.
Freezer-Friendly: This recipe freezes beautifully. Portion it out into freezer-safe containers and it will keep for up to 3 months.
Don’t Skip the Bloom: Toasting the spices in the fat is non-negotiable for the deepest, most complex flavor.
Gelatin is Key: Don’t substitute the gelatin with xanthan gum unless you’re experienced with it. Xanthan gum can easily make the chili slimy. Gelatin provides a silky, rich texture that is far superior.
Control the Heat: Start with less cayenne. You can always add more heat at the end with a dash of your favorite hot sauce.
Nutrition Information
(per serving, based on 8 servings, not including optional toppings)
Calories: 485 kcal
Fat: 35g
Protein: 32g
Total Carbohydrates: 9g
Fiber: 2g
Net Carbs: 7g