Low Carb Zucchini Boat Recipe

​If you’re looking for a simple recipe that’s packed with flavor, high in protein, and perfect for a busy weeknight, these Easy Low Carb Keto Chicken Fajita Stuffed Zucchini boats are about to become your new favorite meal.

This dish checks all the boxes:

• Low carb meals for weight loss or blood sugar balance
• High protein to keep you full and satisfied
• Meal prep friendly for busy weeks
• A great way to use fresh summer zucchini

Think of this as your favorite chicken fajitas, but instead of using taco shells or tortillas, we’re using nutrient-dense whole foods—zucchini boats—to keep carbs low while maximizing flavor and nutrition.

Why You’ll Love These Chicken Fajita Zucchini Boats

There’s something about zucchini dinner recipes that just feel light, fresh, and satisfying—especially when paired with bold taco flavor spices and juicy chicken.

These healthy zucchini boats are:

• Gluten free and keto diet friendly
• Made with simple, real food ingredients
• Perfect for the whole family (with easy swaps!)
• A great option if you’re working on balancing blood sugar
• Loaded with g protein to support your metabolism

And the best part? Everything cooks on a baking sheet, making cleanup easy and stress-free.

​Cheesy.

Satisfying.

Stuffed with goodness.

Yet…….

Healthy and Low Carb.

Can’t beat that kind of a meal any night of the week!

What Are Zucchini Boats?

If you’ve never made stuffed zucchini, you’re in for a treat.

Zucchini boats are simply:

• Large zucchinis sliced in half lengthwise
• The center scooped out (a melon baller works perfectly!)
• Then filled with a delicious mixture like this chicken fajita stuffing

They’re one of the easiest ways to turn vegetables into a complete meal—and a great alternative to zucchini noodles or pasta.

Zucchini is the king of all vegetables in my opinion when summer comes. It’s so easy to create fabulous low carb recipes without much work in the kitchen. This recipe is the perfect example!

Pro Tips for the Best Zucchini Boats

These simple tips will take this great recipe to the next level:

Prevent Excess Moisture

Zucchini naturally holds water, so:

• Don’t over-scoop the center
• Pre-baking helps reduce excess moisture
• You can lightly salt the zucchini before baking to draw out water

Use the Right Size Zucchini

• Choose large zucchinis for sturdy boats
• Avoid overly large ones with tough zucchini skin

Sheet Pan Success

• Spread chicken and veggies evenly on the baking sheet
• Don’t overcrowd—this helps everything roast instead of steam

Easy Swaps and Variations

This recipe is incredibly flexible depending on your preferences or what you have on hand.

Protein Swaps

• Use ground chicken or ground turkey
• Try ground beef for a richer flavor
• Use leftover chicken or rotisserie chicken for a faster version

Dairy-Free Option

• Skip the cheese or use dairy-free alternatives
• Replace sour cream with dairy-free options

Add More Flavor

• Add tomato sauce or pasta sauce for a saucier filling
• Toss in black olives or jalapeños for extra kick

For the Family

If your kids aren’t into zucchini:

• Serve the filling in traditional tacos by the brand Siete
• Use my cheesy taco shells or these wraps for the kids

This makes it a win-win meal for everyone at the dinner table. Here’s my own homemade taco seasoning to make ahead and have on hand whenever you want fajitas or tacos! 

If you need an even quicker recipe that doesn’t include zucchini, these are my sheet pan chicken fajitas will be perfect! Or maybe my chicken taco soup is what you’re feeling like. 

Why This Recipe Works for Midlife Health

As the creator of the Midlife Macro Method, I always focus on meals that:

• Support long-term health
• Help balance blood sugar
• Provide enough protein to prevent muscle loss
• Keep carbs lower without feeling restrictive

This recipe is:

• High protein (35g per serving!)
• Moderate fat
• Lower in carbs (just 7.4g net carbs)

It’s a perfect example of how nutrient-dense whole foods can help you feel satisfied without relying on ultra-processed options.

Meal Prep and Storage Tips

These zucchini taco boats are perfect for meal prep.

Store:

• In an airtight container in the fridge for up to 4 days

Reheat:

• Oven: best for maintaining texture
• Microwave: quick and easy

Freeze:

• You can freeze the chicken mixture separately
• Fresh zucchini is best made the day of serving

Can I make this ahead of time?

Yes! Prep everything and store separately, then assemble and bake when ready.

Can I grill instead of bake?

Absolutely. Grill the chicken mixture and zucchini for a smoky fajita flavor.

Is this keto-friendly?

Yes, this fits perfectly into a keto diet and low carb lifestyle.

How do I reduce carbs even more?

Skip onions or reduce peppers slightly to lower the carb count.

Want Help Putting This Into Action? My Weekly Midlife Macro Meal Plans

If you’re reading this and thinking, “This makes sense… but I don’t want to figure all of this out on my own,” you’re not alone.

That’s exactly why I created my Weekly Midlife Macro Meal Plans.

Because knowing what to do is one thing…actually doing it consistently—without overthinking every meal—is where most women get stuck.

Here’s what my meal plans do for you:

• Take the guesswork out of hitting your protein goals
• Keep your meals in a low carb, moderate fat range that actually works in midlife
• Help you stay in a calorie deficit (without tracking everything obsessively)
• Give you simple recipes (like these zucchini boats!) that the whole family can enjoy
• Reduce decision fatigue so you can stay consistent

Each week, you’ll get a full plan designed with the Midlife Macro Method in mind:

• High protein meals
• Balanced macros for fat loss
• Easy swaps for personal preference
• Practical, real-life recipes (not complicated or time-consuming)

Perfect if you:

• Feel stuck in a plateau
• Don’t know if your macros are “right”
• Are tired of jumping between diets
• Want structure without restriction

And the best part?

You don’t have to start over every Monday…
you just follow the plan and keep moving forward.

If you’re ready to stop guessing and start seeing results, my weekly meal plans are linked below and updated every Thursday so you’re ready for the week ahead.

Low Carb Keto Chicken Fajita Stuffed Zucchini

Print

Chicken Fajita Stuffed Zucchini

Add all your favorite taco toppings you love when you make some traditional chicken fajitas and stuff that incredible filling into the cooked, scooped out zucchini.

It's perfect for feeding a crowd of guests as well.

Prep Time 15 minutes minutes

Cook Time 30 minutes minutes

Total Time 45 minutes minutes

Servings 6 stuffed zucchini boats

Calories 273kcal

Author Brenda Bennett | Sugar-Free Mom

Ingredients

• 3 large zucchini
• 1 tbsp avocado oil
• 2 large sweet peppers ( red, yellow )
• 1 cup onion chopped
• 1.5 pounds boneless skinless chicken breasts, chopped
• 2 tbsp avocado oil
• 1/2 tsp chili powder
• 1 tsp salt
• 1/2 tsp pepper
• 1 tsp cumin
• 1/2 tsp garlic powder
• 2 tbsp lime juice
• optional toppings: sour cream avocado, shredded Mexican cheese, cilantro, salsa

Instructions

• Preheat oven to 400 degrees.
• Slice zucchini in half lengthwise then scoop out some of the center to make room for filling. Place scooped out zucchini in a bowl and set aside.
• Rub oil over zucchini boats and place on a baking sheet.
• Bake for 20 minutes until fork tender.
• Slice peppers and onion and place into bowl with scooped out zucchini.
• Add in the chopped uncooked chicken.
• Drizzle oil into bowl of chicken and veggies and toss together.
• Whisk together the seasonings and toss into bowl.
• Spread veggies and chicken onto another baking sheet.
• Bake chicken and veggies for 25-30 minutes or until peppers are tender.
• Scoop chicken fajita filling into zucchini boats and add top with shredded cheese if desired. You can return them to the oven for 5 minutes to melt cheese if you like.
• Squirt some lime juice over filling and add optional toppings if desired.
• Enjoy!

Notes

Net Carb: 8 g

This recipe was first published in July 2016.

Midlife Macro Approved!

Nutrition

Serving: 1stuffed zucchini boat | Calories: 273kcal | Carbohydrates: 12g | Protein: 28g | Fat: 13g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Cholesterol: 71mg | Sodium: 172mg | Potassium: 1018mg | Fiber: 4g | Sugar: 8g | Vitamin A: 2091IU | Vitamin C: 102mg | Calcium: 46mg | Iron: 2mg

The post Easy Low Carb Keto Chicken Fajita Stuffed Zucchini appeared first on Sugar-Free Mom.

What is it about Mexican food that makes you want to indulge?

Is it the spicy flavors or all the cheese?

Whatever it may be that makes you swoon, this Mexican Skillet pie is anything but sinful!

A few weekends ago my family and I went camping with some other families and we always plan our meals together.

Everyone decided a night of Mexican foods would be fun and something different to try. I was all for this as I had this idea for a skillet tamale pie on my “foodie to-do” list for some time now.

Now camping you may think, “How in the world can be be cooked?”. Of course I cooked it ahead and heated it up when we got there for the night.

I guess if you’re really outdoorsy and know how to use a dutch oven over a fire pit, then by all means try this recipe and let me know how it worked for you. 🙂

For the rest of us, oven cooking is just fine!

The best part about making this dish is that it’s done all in one skillet!!!

The cornbread is prepared in the skillet and once partially cooked, the rest of the ingredients just get topped over it!

It’s simple and delicious but very spicy, I am warning you now!

I knew the crowd I was cooking for love spicy foods, but if you and your family don’t, I’d say skip the green chiles and maybe replace the enchilada sauce with a mild salsa or even tomato sauce if the kids don’t like any spice at all.

The crowd I was with, loved the pockets of spicy sauce oozing out of the cornbread when they took a bite!

Add those toppings and enjoy!

Print

Low Carb Mexican Tamale Skillet Pie (Gluten Free, Grain Free)

Prep Time 15 minutes minutes

Cook Time 1 hour hour

Total Time 1 hour hour 15 minutes minutes

Servings 12

Calories 364kcal

Author Brenda Bennett |Sugar-Free Mom

Ingredients

• Grain Free Cornbread-entire recipe
• 1 cup enchilada sauce from Sugar Free Mom cookbook
• 1 4 oz can green chiles
• 1.5 pounds ground beef
• 1 tsp cumin
• 1/2 tsp chili powder
• 1/4 tsp salt
• 1/4 tsp pepper
• 2 cups shredded sharp white cheddar cheese
• optional: fresh chopped cilantro

Instructions

• Preheat oven to 400 degrees.
• Prepare cornbread recipe and pour into cast iron skillet.
• Bake for 30 minutes, remove and reduce oven temperature to 350 degrees.
• Poke holes into cornbread and pour enchilada sauce over it.
• Mix the ground beef, green chiles and seasonings together in a bowl then spread it over the cornbread.
• Cover with aluminum foil and bake 25 minutes.
• Remove foil and top with cheese.
• Bake another 5 minutes until cheese is melted.
• Add optional cilantro over the top if desired.
• Allow to cool 15 minutes before serving.
• Add Mexican Toppings like salsa, sour cream, avocado!

Nutrition

Serving: 1piece | Calories: 364kcal | Carbohydrates: 8.9g | Protein: 24.8g | Fat: 24.9g | Saturated Fat: 12.8g | Cholesterol: 152mg | Sodium: 566mg | Fiber: 4.2g

The post Low Carb Mexican Tamale Skillet Pie (Gluten Free, Grain Free) appeared first on Sugar-Free Mom.