Low-Carb Zucchini Enchiladas (The BEST Keto Recipe!)

By Jenna Carraway

On January 30, 2026

An overhead shot of a keto zucchini enchilada casserole fresh out of the oven, with bubbly cheese and red enchilada sauce.

Cuisine

Mexican

Prep time

20 minutes

Cooking time

25 minutes

Total time

45 minutes

Servings

6 servings

Craving rich, cheesy, and savory enchiladas but sticking to a low-carb lifestyle? You’ve come to the right place. This recipe for Low-Carb Zucchini Enchiladas delivers all the classic flavor you love, swapping traditional corn tortillas for light, healthy zucchini planks. We’ve cracked the code to making them perfectly tender, never soggy, and packed with flavor. It’s the ultimate guilt-free comfort food.

This dish is a game-changer for anyone on a keto diet or simply looking to reduce carbs without sacrificing taste. It’s a family-friendly meal that will satisfy even the pickiest eaters. Let’s dive in and make the best zucchini enchiladas you’ve ever had.

Why This is the Best Low-Carb Zucchini Enchilada Recipe

This isn’t just another keto recipe; it’s a perfected method designed for maximum flavor and perfect texture. Forget watery, bland results. This recipe ensures every bite is a satisfying, savory delight.

  • No More Soggy Zucchini: We use a simple but crucial technique to draw out excess moisture from the zucchini, ensuring your casserole is rich and flavorful, not watery.
  • Incredibly Flavorful: A savory beef filling, robust enchilada sauce, and a generous layer of melted cheese create a deeply satisfying meal.
  • Keto-Friendly & Gluten-Free: With zucchini ribbons instead of tortillas, this dish is naturally gluten-free and fits perfectly into a low-carb or ketogenic diet.
  • Easy to Prepare: With straightforward steps, this impressive meal comes together with minimal fuss, making it perfect for a weeknight dinner. For another easy weeknight meal, try our Chicken Fajita Casserole.

Key Ingredients

This recipe uses simple, easy-to-find ingredients to create a spectacular dish. Here’s what you’ll need.

For the Zucchini “Tortillas”

  • Zucchini: Medium-sized zucchinis work best. You’ll slice them into thin, wide planks to serve as the enchilada shell.
  • Salt: Essential for drawing out the water from the zucchini.
  • Olive Oil: For lightly coating the zucchini.

For the Enchilada Filling

  • Ground Beef: We use 85/15 ground beef for a good balance of flavor and fat.
  • Onion & Garlic: The aromatic foundation for our savory filling.
  • Spices: A warm blend of cumin, chili powder, and dried oregano gives the filling its classic enchilada flavor.
  • Red Enchilada Sauce: Choose a quality store-bought sauce, or use your favorite homemade version. Be sure to check the label for added sugars to keep it low-carb.

For Assembly & Topping

  • Shredded Cheese: A blend of Monterey Jack and cheddar cheese provides the perfect melt and flavor.
  • Optional Toppings: Fresh cilantro, sour cream, sliced avocado, or jalapeños for a kick.

How to Make Low-Carb Zucchini Enchiladas

Follow these steps carefully to achieve cheesy, flavorful, and perfectly textured enchiladas every time. The process is simple and rewarding.

Step 1: Prepare the Zucchini (The Secret to No More Soggy Enchiladas!)

This first step is the most critical for avoiding a watery casserole. Use a mandoline or a sharp vegetable peeler to slice the zucchini lengthwise into thin, 1/8-inch thick planks. Lay the planks in a single layer on a baking sheet lined with paper towels. Sprinkle them lightly with salt and let them sit for about 20 minutes. You will see beads of moisture form on the surface. Use another paper towel to pat them completely dry. This simple action makes all the difference.

Step 2: Cook the Filling

While the zucchini sweats, prepare the filling. In a large skillet over medium-high heat, cook the ground beef until browned. Drain any excess grease. Add the chopped onion and cook until softened, about 3-4 minutes. Stir in the minced garlic, chili powder, cumin, and oregano, and cook for another minute until fragrant. Pour in half a cup of the enchilada sauce and stir to combine. Let it simmer for a few minutes to allow the flavors to meld, then remove from heat.

A single serving of a healthy zucchini enchilada on a plate, garnished with fresh cilantro and a side of sour cream.
A perfect portion of healthy, low-carb comfort food.

Step 3: Assemble the Enchiladas

Preheat your oven to 375°F (190°C). Spread a thin layer of enchilada sauce on the bottom of a 9×13 inch baking dish. To assemble each enchilada, lay three zucchini planks side-by-side, overlapping them slightly to create a wider “tortilla.” Spoon a portion of the beef filling down the center. Roll the zucchini up tightly and place it seam-side down in the baking dish. Repeat with the remaining zucchini and filling.

Step 4: Bake to Perfection

Pour the remaining enchilada sauce evenly over the rolled zucchini in the dish. Sprinkle the shredded cheese blend generously over the top. Bake for 20-25 minutes, or until the sauce is bubbly and the cheese is melted and golden brown. Let the casserole rest for about 10 minutes before serving. This allows it to set and makes for cleaner slices.

Tips for Perfect Zucchini Enchiladas

A few extra tips can elevate your dish from great to amazing.

  • Don’t Skip Salting: I can’t stress this enough! Salting and drying the zucchini is the key to a firm, flavorful casserole.
  • Choose Your Cheese Wisely: For the best melt, shred your own cheese from a block. Pre-shredded cheeses often contain anti-caking agents that can affect the texture.
  • Let It Rest: Allowing the enchiladas to rest after baking helps them firm up, making them easier to serve.

If you’re a fan of cheesy baked dishes, our Low-Carb Pizza Casserole is another must-try recipe.

Serving Suggestions

These Low-Carb Zucchini Enchiladas are a fantastic meal on their own, but they also pair wonderfully with other low-carb sides.

  • Cauliflower Rice: Serve alongside some cilantro-lime cauliflower rice to soak up the delicious sauce.
  • Simple Salad: A crisp green salad with a light vinaigrette offers a fresh contrast.
  • Favorite Toppings: Garnish with a dollop of sour cream, freshly chopped cilantro, sliced avocado, or a few pickled jalapeños.
An overhead shot of a keto zucchini enchilada casserole fresh out of the oven, with bubbly cheese and red enchilada sauce.
Golden, bubbly, and straight from the oven. Dinner is served!

Variations and Substitutions

This recipe is incredibly versatile. Feel free to customize it to your liking.

  • Protein Swap: Substitute the ground beef with ground turkey, shredded chicken, or chorizo.
  • Vegetarian Option: For a vegetarian version, use a filling of black beans, mushrooms, and spinach. You’ll love it just as much as our classic black bean enchiladas.
  • Spice It Up: Add a pinch of cayenne pepper to the filling or use a spicy enchilada sauce for extra heat.

Storage and Reheating Instructions

Leftovers are just as delicious the next day! Store any leftover zucchini enchiladas in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave or place the entire baking dish back in the oven at 350°F (175°C) until warmed through.

We don’t recommend freezing this dish, as the zucchini can become very soft and watery upon thawing, which can ruin the texture of the casserole.

Frequently Asked Questions

We do not recommend freezing the assembled enchiladas, as the texture of the zucchini can become overly soft and watery upon thawing. For best results, you can freeze the cooked meat filling separately.

Yes, you can assemble the entire casserole up to 24 hours in advance. Cover it tightly and store it in the refrigerator. When you’re ready to bake, you may need to add 5-10 minutes to the baking time.

The key is to draw out excess moisture. Slice the zucchini into thin planks, salt them, and let them sit for 15-20 minutes. Pat them completely dry with paper towels before assembling the enchiladas. This ensures a firm texture.

These enchiladas pair beautifully with other low-carb sides like cauliflower rice, a fresh green salad with avocado, or a simple dollop of sour cream and freshly chopped cilantro.

We use ground beef for a rich flavor, but lean ground turkey or shredded chicken are also excellent substitutes. For a vegetarian option, a mixture of black beans, mushrooms, and spinach works wonderfully as a filling.

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An overhead shot of a keto zucchini enchilada casserole fresh out of the oven, with bubbly cheese and red enchilada sauce.

Low-Carb Zucchini Enchiladas (The BEST Keto Recipe!)

The best Low-Carb Zucchini Enchiladas recipe! These keto-friendly enchiladas are made with zucchini 'tortillas', a savory beef filling, and smothered in cheese. A flavorful, easy-to-make dish that's never soggy and perfect for a healthy family dinner.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: Mexican
Calories: 385

Ingredients
  

  • 3 medium zucchini Sliced into 1/8-inch planks
  • 1 tsp salt For sweating the zucchini
  • 1 lb ground beef 85/15 recommended
  • 1/2 cup chopped onion
  • 2 cloves garlic minced
  • 1 tsp chili powder
  • 1 tsp ground cumin
  • 1/2 tsp dried oregano
  • 1.5 cups red enchilada sauce Low-carb or sugar-free
  • 2 cups shredded cheese blend Monterey Jack and Cheddar

Equipment

  • 1 9x13 inch Baking Dish
  • 1 Large Skillet
  • 1 Mandoline or Vegetable Peeler

Instructions
 

  1. Using a mandoline or vegetable peeler, slice zucchini lengthwise into 1/8-inch thick planks. Arrange in a single layer on paper towels, sprinkle with salt, and let sit for 20 minutes to draw out moisture. Pat completely dry.
  2. In a large skillet, cook ground beef over medium-high heat until browned. Drain grease. Add onion and cook until soft. Stir in garlic and spices until fragrant. Add 1/2 cup of enchilada sauce, stir, and simmer for 2-3 minutes.
  3. Preheat oven to 375°F (190°C). Spread a thin layer of enchilada sauce in a 9x13 inch baking dish. Overlap three zucchini planks, spoon filling down the center, roll tightly, and place seam-side down in the dish. Repeat for all rolls.
  4. Pour the remaining enchilada sauce over the rolls. Top evenly with the shredded cheese. Bake for 20-25 minutes, until the sauce is bubbly and cheese is melted and golden. Let rest for 10 minutes before serving.

Notes

Tip 1: The most important step is salting and drying the zucchini planks. Do not skip this, as it is the key to preventing a watery casserole.
Tip 2: For the best flavor and melt, buy blocks of cheese and shred them yourself. Pre-shredded cheese contains additives that can make it grainy.
Tip 3: Let the enchilada casserole rest for at least 10 minutes after baking. This allows it to set up, making it much easier to slice and serve.

Share Your Creation!

We are thrilled for you to try this Low-Carb Zucchini Enchiladas recipe. It’s a testament to how delicious and satisfying healthy eating can be. If you make this dish, please leave a comment below and let us know how it turned out! Don’t forget to save this recipe to your favorite board on Pinterest!

A close-up overhead shot of Low-Carb Zucchini Enchiladas in a white baking dish, topped with melted cheese and fresh cilantro. A perfect keto-friendly dinner.
All the flavor, none of the guilt! Our Low-Carb Zucchini Enchiladas are a game-changer.

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