Chunks of beef are seared and simmered in a smoky broth composed of fire-roasted tomatoes and beef stock to create this robust, low-carb stew. The liquid is seasoned with smoked paprika, chili powder, and red pepper flakes, resulting in a deep mahogany color and a lingering warmth. Each portion features tender, melt-in-your-mouth protein and a naturally thickened sauce that captures the charred essence of the tomatoes without the need for starch.

About This Recipe

Browning the beef in olive oil over high heat develops a caramelized exterior that enriches the entire pot before the aromatics are introduced. The base gains complexity as tomato paste and dry spices toast briefly with the sautéed onions, ensuring the heat from the red pepper flakes is embedded into the fat. Once the liquid is added, a long, slow simmer allows the beef to soften and the broth to reduce into a concentrated, spoon-coating consistency.

The flavor profile carries a bold and smoky character, primarily driven by the fire-roasted tomatoes and a generous measure of smoked paprika. Cumin and chili powder provide an earthy foundation that balances the natural acidity of the tomato-heavy broth. As the stew cooks covered, the spices meld with the beef juices to create a savory depth that intensifies the longer the ingredients interact.

Serving this stew hot in deep bowls highlights its rustic texture, which can be further enhanced with optional additions like sliced jalapeños or diced bell peppers. Because the recipe relies on reduction rather than flour, the broth remains clean and vibrant, making it an ideal candidate for freezing or meal prep. The final presentation emphasizes the contrast between the dark, seasoned beef and the bright, spicy tomato base, offering a straightforward and warming keto-friendly dinner.


Why You’ll Love This Recipe

  • Deep smoky flavor from fire-roasted tomatoes
  • Naturally low-carb and hearty
  • Perfect for meal prep
  • Thick, rich, spicy broth
  • Tender slow-simmered beef
  • Customizable spice level
  • Freezer-friendly
  • Ideal cold-weather comfort food

What You’ll Need for This Spicy Fire-Roasted Tomato Beef Stew

For the Beef Stew

  • 2 lb beef stew meat, cut into chunks
  • 2 tbsp olive oil
  • 1 small onion, diced
  • 3 cloves garlic, minced
  • 1 can (14.5 oz) fire-roasted diced tomatoes
  • 3 cups beef broth
  • 2 tbsp tomato paste
  • 1 tsp smoked paprika
  • 1 tsp chili powder
  • 1/2 tsp cumin
  • 1/2 tsp red pepper flakes (or more to taste)
  • 1 tsp salt
  • 1/2 tsp black pepper

Optional Add-Ins

  • 1 diced bell pepper
  • 1 sliced jalapeño
  • 1 cup chopped zucchini

Step-by-Step Preparation

  1. Heat olive oil in a large pot over medium-high heat.
  2. Add beef chunks and sear until browned on all sides. Remove and set aside.
  3. Add onion and garlic to the pot; sauté 3–4 minutes until softened.
  4. Stir in tomato paste, smoked paprika, chili powder, cumin, and red pepper flakes. Cook 1 minute.
  5. Return beef to the pot and add fire-roasted tomatoes and beef broth.
  6. Season with salt and pepper, then bring to a low simmer.
  7. Cover and cook 60–90 minutes until beef is tender.
  8. Optional: Add bell pepper, jalapeño, or zucchini during the final 20 minutes.
  9. Taste and adjust seasoning before serving.

FAQ

  • Q: Can I make this in a slow cooker?
    A: Yes. Cook on LOW for 6–8 hours or HIGH for 3–4 hours.
  • Q: How spicy is it?
    A: Medium heat. Increase or reduce red pepper flakes to taste.
  • Q: Can I freeze it?
    A: Yes. It freezes and reheats extremely well.
  • Q: Can I use ground beef instead?
    A: Yes, but the texture becomes more like a chili.
  • Q: Can I thicken it more?
    A: Simmer uncovered for the final 20 minutes to reduce further.

Variations & Substitutions

  • Add jalapeños for extra heat
  • Use smoked paprika for deeper flavor
  • Add zucchini or bell peppers for more volume
  • Replace beef with pork shoulder or chicken thighs
  • Add chipotle for smokier heat
  • Stir in a bit of cream for a richer finish

Serving Suggestions

  • Serve with cauliflower mash
  • Pair with roasted vegetables
  • Enjoy with a simple green salad
  • Ladle over sautéed cabbage

Keto Spicy Fire-Roasted Tomato Beef Stew

Prep Time 10 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 25 minutes
Servings 6 Servings
Calories 345
A bold, spicy, smoky low-carb beef stew simmered in fire-roasted tomatoes and warm spices.

Ingredients

For the Beef Stew

  • 2 lb beef stew meat (cut into chunks)
  • 2 tbsp olive oil
  • 1 small onion (diced)
  • 3 cloves garlic (minced)
  • 1 can (14.5 oz fire-roasted diced tomatoes)
  • 3 cups beef broth
  • 2 tbsp tomato paste
  • 1 tsp smoked paprika
  • 1 tsp chili powder
  • 1/2 tsp cumin
  • 1/2 tsp red pepper flakes (or more to taste)
  • 1 tsp salt
  • 1/2 tsp black pepper

Optional Add-Ins

  • 1 diced bell pepper
  • 1 sliced jalapeño
  • 1 cup chopped zucchini

Instructions 

  • Heat olive oil in a large pot over medium-high heat.
  • Add beef chunks and sear until browned on all sides. Remove and set aside.
  • Add onion and garlic to the pot; sauté 3–4 minutes until softened.
  • Stir in tomato paste, smoked paprika, chili powder, cumin, and red pepper flakes. Cook 1 minute.
  • Return beef to the pot and add fire-roasted tomatoes and beef broth.
  • Season with salt and pepper, then bring to a low simmer.
  • Cover and cook 60–90 minutes until beef is tender.
  • Optional: Add bell pepper, jalapeño, or zucchini during the final 20 minutes.
  • Taste and adjust seasoning before serving.
Calories: 345kcal
Course: Dinner
Cuisine: American
Keyword: fire roasted tomato stew,, keto beef stew, spicy keto soup

Did you make this recipe?


I’d love to hear from you — leave a comment below and tell me how it turned out, what you liked, or if you made any tweaks!

Try these next:

New keto recipes are added every week — check back often for more low-carb inspiration!

 

Author

I share simple, everyday recipes that I cook in my own kitchen, focused on food that's easy, satisfying, and realistic for busy routines.

Write A Comment

Recipe Rating