If you’re on the hunt for a satisfying meal that won’t derail your low-carb lifestyle, look no further! These Low Carb Taco Bowls are a delicious way to enjoy all the flavors of traditional tacos without the guilt. Featuring seasoned ground beef, roasted cauliflower, and a medley of fresh toppings, this recipe is not only simple to make but also incredibly customizable. Perfect for meal prep or a quick weeknight dinner, you’ll find yourself coming back to this recipe time and time again!
Why This Recipe Works

The beauty of these Low Carb Taco Bowls lies in their simplicity and versatility. By using cauliflower instead of rice or taco shells, we drastically reduce the carb content while still delivering a hearty and fulfilling meal. The ground beef is flavored with a blend of spices that evoke the flavors of your favorite taco stand, while the fresh toppings add a vibrant crunch and creaminess. This dish is perfect for those who want to indulge in their taco cravings without the carbohydrates.
What We’re Using
- 1 pound ground beef: I used lean beef for a healthier option.
- 1 small head cauliflower: Broken into florets, this is our low-carb base.
- 1.5 tablespoons olive oil: Divided for cooking the beef and roasting the cauliflower.
- 1/2 teaspoon garlic powder: Adds depth to the flavor profile.
- 1/2 teaspoon onion powder: Complements the garlic for a savory taste.
- 1/2 teaspoon ground cumin: A staple in taco seasoning, it brings warmth.
- 1/2 teaspoon smoked paprika: Adds a lovely smokiness to the dish.
- 1 tablespoon chili powder: For that classic taco flavor.
- Salt & pepper: To taste.
- Cheddar or Monterey Jack cheese: Shredded for a melty topping.
- Little (grape/cherry) tomatoes: Halved for a fresh, juicy addition.
- Full-fat sour cream: For a creamy finish.
- Avocado: Sliced or chopped to add healthy fats.
- Red onion: Chopped for a sharp, zesty bite.
- Iceberg lettuce: Shredded for a crisp texture.
- Lime wedges: To squeeze over the top for a zesty kick.
Tools & Equipment Needed
- Large skillet: For cooking the ground beef.
- Oven-safe baking sheet: For roasting the cauliflower.
- Mixing bowl: To combine the spices and beef.
- Knife and cutting board: For chopping the vegetables.
- Serving bowls: To assemble your taco bowls.
Low Carb Taco Bowls: From Prep to Plate

Step 1: Prepare the Cauliflower
Preheat your oven to 425°F (220°C). On a baking sheet, toss the cauliflower florets with 1 tablespoon of olive oil, salt, and pepper. Spread them out in a single layer and roast for about 20-25 minutes, or until the edges are golden brown and crispy.
Step 2: Cook the Ground Beef
In a large skillet over medium heat, add the remaining 0.5 tablespoon of olive oil. Once hot, add the ground beef. As it cooks, break it apart with a spatula. Once browned, drain any excess fat.
Step 3: Season the Beef
Stir in the garlic powder, onion powder, ground cumin, smoked paprika, chili powder, salt, and pepper. Cook for an additional 2-3 minutes until fragrant. Remove from heat.
Step 4: Assemble Your Taco Bowls
In serving bowls, layer the roasted cauliflower as the base. Top with the seasoned ground beef. Then, add your desired toppings: shredded cheese, halved tomatoes, a dollop of sour cream, avocado, chopped red onion, and shredded iceberg lettuce.
Step 5: Serve with Lime
Finish with a squeeze of lime juice over the top and serve immediately while everything is warm and fresh.
Seasonal Adaptations

- Spring: Add fresh cilantro and diced bell peppers for a pop of color.
- Summer: Incorporate fresh corn or black beans for added sweetness.
- Fall: Mix in roasted pumpkin or butternut squash for a seasonal twist.
- Winter: Use hearty greens like kale or Swiss chard in place of iceberg lettuce.
Testing Timeline
This recipe can be tested for various flavors and textures. Here’s a suggested timeline:
- Week 1: Test with traditional toppings like salsa and jalapeños.
- Week 2: Experiment with different cheeses, such as queso fresco.
- Week 3: Try adding different proteins, like grilled chicken or turkey.
- Week 4: Explore new spices or herbs to change the flavor profile.
Make-Ahead & Storage
These Low Carb Taco Bowls are perfect for meal prep! Here’s how to store them:
- Store the roasted cauliflower and seasoned beef in separate airtight containers in the refrigerator for up to 4 days.
- Assemble the bowls fresh each day to maintain the crunch of the toppings.
- You can also freeze the cooked beef for up to 3 months; just thaw and reheat when ready to use.
Helpful Q&A
Can I use a different protein instead of ground beef?
Absolutely! Ground turkey, chicken, or even plant-based meat alternatives work well in this recipe. Just adjust the cooking time as needed.
Is cauliflower the only vegetable I can use as a base?
No, you can mix it up! Zucchini noodles, shredded cabbage, or even spaghetti squash can be a great low-carb base for these taco bowls.
How can I make this dish spicier?
If you like heat, consider adding diced jalapeños to the beef mixture or topping your bowls with hot sauce. You can also increase the amount of chili powder or add cayenne pepper for an extra kick!
Can I make this vegan?
Yes! Simply substitute the ground beef with a plant-based protein, such as lentils or crumbled tofu, and use vegan cheese and sour cream alternatives.
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The Takeaway
These Low Carb Taco Bowls are a fantastic way to enjoy a classic dish while sticking to your low-carb goals. With a variety of toppings and the flexibility to customize to your liking, you’ll never get bored of this recipe. Whether you’re meal prepping for the week or whipping up a quick dinner, these bowls are sure to please everyone at the table. Enjoy the fresh flavors and satisfying textures that make this dish a winner in every sense. So gather your ingredients, and let’s get cooking!

Low Carb Taco Bowls
Ingredients
- 1 pound ground beef lean
- 1 small head cauliflower broken into florets
- 1.5 tablespoons olive oil divided
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/2 teaspoon ground cumin
- 1/2 teaspoon smoked paprika
- 1 tablespoon chili powder
- to taste Salt & pepper
- to taste Cheddar or Monterey Jack cheese shredded
- to taste Little (grape/cherry) tomatoes halved
- to taste Full-fat sour cream
- to taste Avocado sliced or chopped
- to taste Red onion chopped
- to taste Iceberg lettuce shredded
- to taste Lime wedges for squeezing
Instructions
- Preheat your oven to 425°F (220°C). On a baking sheet, toss the cauliflower florets with 1 tablespoon of olive oil, salt, and pepper. Spread them out in a single layer and roast for about 20-25 minutes, or until the edges are golden brown and crispy.
- In a large skillet over medium heat, add the remaining 0.5 tablespoon of olive oil. Once hot, add the ground beef. As it cooks, break it apart with a spatula. Once browned, drain any excess fat.
- Stir in the garlic powder, onion powder, ground cumin, smoked paprika, chili powder, salt, and pepper. Cook for an additional 2-3 minutes until fragrant. Remove from heat.
- In serving bowls, layer the roasted cauliflower as the base. Top with the seasoned ground beef. Then, add your desired toppings: shredded cheese, halved tomatoes, a dollop of sour cream, avocado, chopped red onion, and shredded iceberg lettuce.
- Finish with a squeeze of lime juice over the top and serve immediately while everything is warm and fresh.
Equipment
- Large Skillet
- Oven-safe baking sheet
- Mixing Bowl
- Knife and cutting board
- Serving bowls
Notes
- Store roasted cauliflower and beef separately for freshness.
- Customize toppings to your liking for variety.
- Use different proteins like turkey or plant-based alternatives for variations.
