Keto Chicken Parmesan Zucchini Boats Recipe
Introduction
Keto Chicken Parmesan Zucchini Boats are a delicious low-carb twist on a classic favorite. Tender zucchini halves are filled with flavorful chicken, marinara sauce, and melted cheese, creating a satisfying and wholesome meal perfect for weeknights.

Ingredients
- 4 medium zucchinis (about 7-8 inches long, halved lengthwise)
- 1 lb (450g) ground chicken (or 2 cups shredded cooked chicken for a faster option)
- 1 cup (240ml) sugar-free marinara sauce (look for brands with <5g net carbs per serving)
- 1 cup (100g) shredded mozzarella cheese (or a mix of mozzarella and provolone for extra flavor)
- ½ cup (50g) grated Parmesan cheese (freshly grated melts better than pre-packaged)
- 1 tbsp (15ml) olive oil (or avocado oil for higher heat tolerance)
- 1 tsp garlic powder (or 2 cloves minced fresh garlic for a stronger flavor)
- ¼ tsp red pepper flakes (optional, for a spicy kick)
- 1 tsp Italian seasoning (or a mix of dried basil, oregano, and thyme)
- ½ tsp salt & black pepper (adjust to taste)
- Optional Add-Ins for Extra Flavor & Nutrition:
- ½ cup diced bell peppers (for added crunch and vitamins)
- ¼ cup chopped spinach (sneak in extra greens)
- 1 tbsp fresh basil (for a bright, herby finish)
Instructions
- Step 1: Preheat the oven to 375°F (190°C). Cut the zucchinis in half lengthwise and use a spoon or melon baller to scoop out the center flesh, leaving about a ¼-inch thick shell to hold the filling. Optionally, lightly salt the zucchini boats and let them sit for 10 minutes to draw out excess moisture, then pat dry with a paper towel. Brush the zucchini with olive oil and place them in a baking dish.
- Step 2: Heat olive oil in a skillet over medium heat. Add the ground chicken (if using shredded cooked chicken, skip this step and proceed to mixing with sauce). Season with garlic powder, Italian seasoning, salt, and black pepper. Cook for 5-7 minutes, breaking it into small pieces, until fully browned.
- Step 3: Stir in the marinara sauce and let it simmer for 2-3 minutes to blend flavors. Remove from heat and mix in ½ cup of the mozzarella cheese to make the filling extra creamy.
- Step 4: Fill each zucchini boat generously with the chicken mixture. Top with the remaining mozzarella and Parmesan cheese.
- Step 5: Bake for 20-25 minutes, until the cheese is bubbly and slightly golden. For extra crispiness, broil for 2-3 minutes at the end, watching carefully to prevent burning.
Tips & Variations
- Use freshly grated Parmesan for better melting and richer flavor compared to pre-packaged varieties.
- Swap ground chicken for ground turkey or shredded rotisserie chicken for convenience.
- Add diced bell peppers or chopped spinach to the filling to boost color and nutrition.
- For a spicier version, increase red pepper flakes or add a dash of hot sauce to the filling.
- Try topping with fresh basil after baking for a bright, herby finish.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) for 10-15 minutes to maintain crispness. Microwaving is quicker but may soften the zucchini shells.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of meat instead of chicken?
Yes, ground turkey or cooked shredded beef can be great alternatives. Adjust cooking times accordingly.
Can I make this recipe dairy-free?
To make it dairy-free, substitute the cheeses with your favorite dairy-free alternatives and check that the marinara sauce contains no cheese or cream.
PrintKeto Chicken Parmesan Zucchini Boats Recipe
Keto Chicken Parmesan Zucchini Boats combine tender ground chicken, sugar-free marinara, and a cheesy blend of mozzarella and Parmesan nestled inside tender zucchini halves. This low-carb, flavorful dish is baked to bubbly perfection, offering a comforting and healthy take on classic chicken Parmesan, perfect for keto and low-carb diets.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Main Dish
- Method: Baking
- Cuisine: Italian-American
- Diet: Low Carb, Keto
Ingredients
For the Zucchini Boats:
- 4 medium zucchinis (about 7–8 inches long, halved lengthwise)
- 1 tbsp (15ml) olive oil (or avocado oil for higher heat tolerance)
- ½ tsp salt & black pepper (adjust to taste)
- Optional: ½ cup diced bell peppers
- Optional: ¼ cup chopped spinach
- Optional: 1 tbsp fresh basil
For the Chicken Filling:
- 1 lb (450g) ground chicken (or 2 cups shredded cooked chicken for a faster option)
- 1 cup (240ml) sugar-free marinara sauce (look for brands with <5g net carbs per serving)
- 1 cup (100g) shredded mozzarella cheese (or a mix of mozzarella and provolone for extra flavor)
- ½ cup (50g) grated Parmesan cheese (freshly grated melts better than pre-packaged)
- 1 tsp garlic powder (or 2 cloves minced fresh garlic for a stronger flavor)
- ¼ tsp red pepper flakes (optional, for a spicy kick)
- 1 tsp Italian seasoning (or a mix of dried basil, oregano, and thyme)
Instructions
- Preparing the Zucchini: Preheat your oven to 375°F (190°C). Cut the zucchinis in half lengthwise, then carefully scoop out the center flesh leaving about a ¼-inch thick shell to hold the filling. Optionally, lightly salt the zucchini boats and let them sit for 10 minutes to draw out moisture, then pat dry with paper towels. Brush the zucchini halves with olive oil and arrange them in a baking dish.
- Making the Chicken Filling: Heat olive oil in a skillet over medium heat. Add the ground chicken (or use pre-cooked shredded chicken to skip browning). Season with garlic powder, Italian seasoning, salt, and pepper. Cook the ground chicken for 5-7 minutes until fully browned, breaking it into small pieces. Stir in the sugar-free marinara sauce and let it simmer for 2-3 minutes to combine flavors. Remove from heat and mix in half of the mozzarella cheese to make the filling creamy.
- Assembling & Baking: Generously fill each zucchini boat with the chicken mixture. Top with the remaining mozzarella and sprinkle Parmesan cheese on top. Bake in the preheated oven for 20-25 minutes until the cheese bubbles and becomes slightly golden. For an extra crispy top, optionally broil the zucchini boats for 2-3 minutes at the end—watch closely to avoid burning.
Notes
- Use freshly grated Parmesan for better melting and flavor.
- If you prefer a spicier dish, add red pepper flakes to the filling.
- Shredded cooked chicken can reduce preparation time.
- Salting zucchini draws out moisture and prevents sogginess.
- Optional veggies like bell peppers and spinach add nutrition and color.
- Broiling at the end crisps the cheese topping beautifully.
Keywords: keto chicken parmesan, zucchini boats, low carb chicken recipe, keto dinner, baked zucchini, sugar-free marinara, healthy chicken recipe

