This easy keto cauliflower nachos recipe is a crispy, cheesy, and flavorful twist on classic nachos! Perfect for a quick snack or party appetizer, it’s made with roasted cauliflower chips, taco-seasoned turkey sausage, and melty cheddar. Customize with your favorite toppings like jalapeños or sour cream for extra flavor. Ready in just 35 minutes!
Ingredients Needed
- 1 large head cauliflower
- 60ml (¼ cup) avocado oil
- 450g (1 lb) ground turkey sausage
- 20g (7 tsp) taco seasoning (divided: 2 tbsp + 1 tsp)
- 120g (1 cup) cheddar cheese, shredded
- 115g (¾ cup) tomatoes, diced (grape tomatoes preferred)
- 50g (⅓ cup) red onion, sliced
- ½ medium avocado, diced
- 2 tbsp fresh cilantro (coriander), chopped
How To Make Low Carb Keto Cauliflower Nachos
- Preheat the oven: Preheat to 220°C (425°F) and grease a baking sheet.
- Prepare the cauliflower chips: Cut the cauliflower into florets, then slice them thinly to resemble chips.
- Season the cauliflower: Toss the cauliflower chips with avocado oil and 1 teaspoon of taco seasoning.
- Roast the cauliflower: Spread in a single layer on the baking sheet. Roast for 20 minutes or until browned and crispy on the edges.
- Cook the turkey sausage: While the cauliflower roasts, cook the turkey sausage in a skillet over medium-high heat for 10-12 minutes, breaking it apart as it cooks. Stir in the remaining taco seasoning.
- Assemble the nachos: Flip the roasted cauliflower chips, then top with crumbled turkey sausage, red onion, tomatoes, and shredded cheese.
- Melt the cheese: Return to the oven for 5 minutes until the cheese is melted.
- Garnish and serve: Sprinkle with diced avocado and fresh cilantro before serving.

Recipe Tips
- Slice Cauliflower Evenly: Thin, even slices will roast better and become crispier, just like real nachos. Try to keep them uniform for the best texture.
- Don’t Overcrowd the Pan: Spread the cauliflower in a single layer so it roasts properly. Overcrowding will make it soft instead of crispy.
- Season Well: Toss the cauliflower with enough taco seasoning for extra flavor. You can also add a pinch of salt and pepper for balance.
- Melt Cheese Properly: Add the cheese last and return the nachos to the oven just until it melts. Overbaking can dry out the toppings.
- Serve Immediately: These nachos taste best fresh! If they sit too long, the cauliflower may lose its crispiness. Enjoy them hot for the best texture.
How To Store and Reheat Leftovers?
- Refrigerate: Let the leftover nachos cool to room temperature. Store them in an airtight container in the fridge for up to 3 days. Reheat in the oven at 180°C (350°F) for a few minutes until warm.
- Reheat: Preheat the oven to 180°C (350°F). Spread the nachos on a baking sheet and heat for 5-7 minutes, or until the cheese is melted and the cauliflower is warm.
Nutrition Facts
Serving Size: ¼ of the entire recipe
- Calories: 479 kcal
- Total Fat: 39.6g
- Saturated Fat: 14.9g
- Cholesterol: 121.5mg
- Sodium: 1084.8mg
- Potassium: 1082mg
- Total Carbohydrate: 7.5g
- Dietary Fiber: 3.5g
- Sugars: 1.8g
- Protein: 30.2g
Check out More Recipes:
- Low Carb Keto Cucumber Subs Recipe
- Low Carb Keto Cold Crab Dip
- Low Carb Keto Smoked Salmon Cucumber Bites Recipe

Low Carb Keto Cauliflower Nachos
Description
This easy keto cauliflower nachos recipe is a crispy, cheesy, and flavorful twist on classic nachos! Perfect for a quick snack or party appetizer, it’s made with roasted cauliflower chips, taco-seasoned turkey sausage, and melty cheddar. Customize with your favorite toppings like jalapeños or sour cream for extra flavor. Ready in just 35 minutes!
Ingredients
Instructions
- Preheat the oven: Preheat to 220°C (425°F) and grease a baking sheet.
- Prepare the cauliflower chips: Cut the cauliflower into florets, then slice them thinly to resemble chips.
- Season the cauliflower: Toss the cauliflower chips with avocado oil and 1 teaspoon of taco seasoning.
- Roast the cauliflower: Spread in a single layer on the baking sheet. Roast for 20 minutes or until browned and crispy on the edges.
- Cook the turkey sausage: While the cauliflower roasts, cook the turkey sausage in a skillet over medium-high heat for 10-12 minutes, breaking it apart as it cooks. Stir in the remaining taco seasoning.
- Assemble the nachos: Flip the roasted cauliflower chips, then top with crumbled turkey sausage, red onion, tomatoes, and shredded cheese.
- Melt the cheese: Return to the oven for 5 minutes until the cheese is melted.
- Garnish and serve: Sprinkle with diced avocado and fresh cilantro before serving.
Notes
- Slice Cauliflower Evenly: Thin, even slices will roast better and become crispier, just like real nachos. Try to keep them uniform for the best texture.
- Don’t Overcrowd the Pan: Spread the cauliflower in a single layer so it roasts properly. Overcrowding will make it soft instead of crispy.
- Season Well: Toss the cauliflower with enough taco seasoning for extra flavor. You can also add a pinch of salt and pepper for balance.
- Melt Cheese Properly: Add the cheese last and return the nachos to the oven just until it melts. Overbaking can dry out the toppings.
- Serve Immediately: These nachos taste best fresh! If they sit too long, the cauliflower may lose its crispiness. Enjoy them hot for the best texture.