Cauliflower Spinach Taco Shells Recipe
Craving a healthier twist on tacos? These Cauliflower Spinach Taco Shells are about to become your new obsession. Each bite bursts with flavor, boasting vibrant green flecks and a deliciously crispy texture, thanks to the perfect blend of riced cauliflower, fresh spinach, and gooey mozzarella. Not only do these shells make taco night a little more nutritious, but they also sneak extra veggies onto your plate in the most delightful way. Whether you’re gluten-free, low-carb, or simply trying to mix up your dinner routine, you’ll love how easy and tasty these homemade taco shells are.

Ingredients You’ll Need
You’ll be amazed at how a short list of fresh, vibrant ingredients can completely transform your taco experience. The balance of flavor, color, and structure in these Cauliflower Spinach Taco Shells comes together with just a handful of essentials—each one plays a role that you’ll truly taste in the finished shells.
- Cauliflower: Rice it finely for the perfect texture; this is your main base for structure and subtle flavor.
- Fresh Spinach: Finely chopped, it adds a burst of color and a gentle earthiness that pairs beautifully with the cauliflower.
- Eggs: Two large eggs act as the binder to hold the shells together while adding a bit of richness.
- Shredded Mozzarella Cheese: Helps everything stick and adds gooey melt-in-your-mouth texture to the taco shells.
- Salt: Just enough to season the mixture and enhance all the flavors.
- Black Pepper: For a touch of gentle heat and depth.
- Garlic Powder: Brings a mellow garlicky note that rounds out the entire flavor profile.
How to Make Cauliflower Spinach Taco Shells
Step 1: Prep the Cauliflower
Start by removing the leaves and core from your cauliflower head. Chop it into florets and toss them in a food processor. Pulse until the cauliflower reaches a rice-like texture—think fluffy and fine, not mushy. Ricing by hand takes a little longer, but it works if you have patience!
Step 2: Soften and Cool
Once riced, transfer the cauliflower to a microwave-safe bowl and give it a quick cook in the microwave for about 5 minutes. This softens the florets, releases some moisture, and preps them for binding into shells. Let the cauliflower cool slightly so it’s safe to handle in the next step.
Step 3: Squeeze Out Excess Moisture
Here’s a crucial step—place the cooked cauliflower in a clean kitchen towel and squeeze with all your might to wring out as much water as possible. The drier your cauliflower, the crispier and sturdier your Cauliflower Spinach Taco Shells will be. Don’t skip this!
Step 4: Mix Everything Together
In a large mixing bowl, combine the dried cauliflower, finely chopped spinach, eggs, shredded mozzarella, salt, black pepper, and garlic powder. Stir until the mixture looks uniform, with no big streaks or clumps. The blend should be slightly wet but not runny—almost like a dough.
Step 5: Shape and Bake
Scoop out about a quarter cup of the mixture for each shell onto a parchment-lined baking sheet. Use your hands or the back of a spoon to flatten and shape each scoop into a circle about 1/4 inch thick. Keep them about the size of a standard tortilla. Pop into your preheated oven and bake for 15-20 minutes, until the edges start to turn golden brown and the shells feel firm.
Step 6: Cool and Lift
Allow the Cauliflower Spinach Taco Shells to cool on the baking sheet for a few minutes before carefully peeling them off the parchment. They’ll firm up a bit more as they cool, making them easy to fill and handle. That’s it—now you’re ready for taco magic!
How to Serve Cauliflower Spinach Taco Shells

Garnishes
Garnishing your homemade taco shells is pure fun. Sprinkle shells with fresh herbs like cilantro or chives for a pop of freshness. A squeeze of lime makes the flavors sing, while a touch of crumbled feta or a few thin radish slices can add crunch and color. Don’t forget a dollop of Greek yogurt or your favorite creamy sauce for extra indulgence!
Side Dishes
These Cauliflower Spinach Taco Shells pair beautifully with light sides that let their flavor shine. Try serving alongside a zesty corn and black bean salsa, a tangy cabbage slaw, or roasted sweet potatoes for extra comfort. For a hearty meal, a peppery arugula salad with citrus vinaigrette is a winner every single time.
Creative Ways to Present
Think beyond tacos—these shells are also fantastic as mini pizza crusts, open-faced sandwich bases, or stacked for a playful take on tostadas. Arrange them on a platter with assorted fillings so everyone can DIY their perfect taco. Their vibrant green hue and crisp edges are always a conversation starter!
Make Ahead and Storage
Storing Leftovers
Keep any leftover Cauliflower Spinach Taco Shells fresh by letting them cool completely before stacking between sheets of parchment paper. Store them in an airtight container in the fridge for up to three days. They hold their texture well and are ready for a lightning-fast taco fix anytime.
Freezing
Want to make a bigger batch for busy weeks? The good news: Cauliflower Spinach Taco Shells freeze beautifully! Once cooled, layer with parchment between each shell to prevent sticking and place in a freezer bag or container. They’ll keep for up to two months and can be reheated straight from frozen.
Reheating
For best results, reheat the shells in a skillet over medium-low heat to crisp them up, or pop them in the oven at 350°F until warmed through. Avoid the microwave if you want to maintain that deliciously crisp exterior—though a quick zap works if you’re in a hurry!
FAQs
Can I use frozen cauliflower instead of fresh?
Absolutely! Thaw your frozen cauliflower first and follow the same steps to rice and squeeze out all excess moisture. The key to great Cauliflower Spinach Taco Shells is dry, fluffy cauliflower, whether it’s fresh or frozen.
Are these taco shells gluten-free?
Yes, these shells are entirely gluten-free, making them a fantastic option for anyone with gluten sensitivities or celiac disease. Just double-check each individual ingredient for gluten if you’re purchasing pre-grated cheese or fresh produce.
Can I substitute other greens for spinach?
You can! Kale or Swiss chard make wonderful substitutes, though they have a stronger flavor than spinach. Finely chop and lightly wilt them before mixing in so they blend beautifully into your shells.
How do I prevent my shells from falling apart?
If your Cauliflower Spinach Taco Shells aren’t holding together, it’s usually because there’s too much moisture. Make sure to squeeze the cooked cauliflower very thoroughly, and don’t skimp on the eggs or cheese as these are your main binders.
What kind of fillings work best with these shells?
These shells are sturdy enough for everything from classic taco fillings (think grilled chicken, black beans, or sautéed veggies) to creative combos like fish with mango salsa or spiced chickpeas. Their savory, subtle flavor complements nearly any taco creation!
Final Thoughts
Next time taco cravings hit, give these Cauliflower Spinach Taco Shells a try—you’ll be amazed how easy it is to make something so nutritious and delicious from scratch. Your tacos will never be the same, and you just might forget about store-bought shells for good!
PrintCauliflower Spinach Taco Shells Recipe
These Cauliflower Spinach Taco Shells are a delicious low-carb alternative to traditional taco shells. Packed with flavor and nutrients, they are perfect for a healthy taco night!
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: Makes 6 taco shells 1x
- Category: Main Dish
- Method: Baking
- Cuisine: Mexican
- Diet: Vegetarian
Ingredients
Cauliflower Taco Shells:
- 1 medium head of cauliflower, riced
- 1 cup fresh spinach, finely chopped
- 2 large eggs
- 1/2 cup shredded mozzarella cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon garlic powder
Instructions
- Preheat the Oven: Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.
- Rice the Cauliflower: Using a food processor, rice the cauliflower until it resembles fine crumbs. Transfer to a microwave-safe bowl.
- Microwave Cauliflower: Microwave the riced cauliflower for about 5 minutes, then let it cool slightly.
- Remove Moisture: Place the cooked cauliflower in a clean kitchen towel and squeeze out excess moisture.
- Mix Ingredients: In a large mixing bowl, combine the cauliflower, chopped spinach, eggs, mozzarella cheese, salt, pepper, and garlic powder. Mix well.
- Shape the Shells: Scoop about 1/4 cup of the mixture onto the baking sheet, shaping it into circles about 1/4 inch thick. Repeat with the remaining mixture.
- Bake: Bake in the preheated oven for 15-20 minutes until golden brown and firm to the touch.
- Cool and Serve: Allow the shells to cool slightly before carefully removing them from the parchment paper. Serve with your favorite taco fillings.
Nutrition
- Serving Size: 1 taco shell
- Calories: 78
- Sugar: 1g
- Sodium: 264mg
- Fat: 4g
- Saturated Fat: 2g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 5g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 68mg
Keywords: Cauliflower, Spinach, Taco Shells, Low Carb, Vegetarian, Healthy