The photo appears to show zucchini halves filled with sautéed mushrooms, spinach, garlic, and melted cheese, then baked until the zucchini is tender and the cheese is browned and bubbling. Since the exact ingredients can’t be established from the image alone, this is a close recipe recreation.
Servings: 4
Prep: 20 minutes
Cook: 30–35 minutes
Total: ~55 minutes
Oven: 200°C / 400°F
Ingredients
Zucchini
4 medium-large zucchini
1½ tbsp olive oil
½ tsp salt
¼ tsp black pepper
Mushroom-spinach filling
250 g mushrooms, finely sliced
150 g fresh spinach
1 small onion, finely diced
3 garlic cloves, minced
1 tbsp olive oil
1 tbsp butter
½ tsp Italian seasoning
¼ tsp chili flakes, optional
½ tsp salt
¼ tsp black pepper
Cheese mixture
120 g shredded mozzarella
50 g grated Parmesan
60 g cream cheese
2 tbsp chopped fresh parsley
½ tsp garlic powder
¼ tsp black pepper
Optional topping
2 tbsp extra Parmesan
1 tbsp breadcrumbs or panko
Fresh parsley
A little paprika for color
Detailed Method
1. Prepare the zucchini
Wash and dry the zucchini.
Cut each zucchini lengthwise in half.
Using a spoon, scoop out the center, leaving approximately 5–7 mm of zucchini flesh around the edges so the boats remain sturdy.
Don’t throw away the scooped-out flesh. Finely chop it and reserve it for the filling.
2. Pre-bake the zucchini
Place the zucchini halves cut-side up on a lightly oiled baking tray.
Brush with olive oil and season with salt and pepper.
Bake at 200°C / 400°F for about 10 minutes.
This gives the zucchini a head start without making the final dish watery.
3. Cook the mushrooms
Heat 1 tbsp olive oil and the butter in a large skillet over medium-high heat.
Add the mushrooms in a reasonably spacious layer.
Cook for 5–7 minutes, stirring occasionally, until they release their moisture and become nicely browned.
Important: Don’t add salt immediately. Salting mushrooms too early can encourage them to release moisture before they have a chance to brown.
4. Add onion and zucchini
Add the diced onion and chopped zucchini flesh.
Cook for another 3–4 minutes.
Add:
garlic
Italian seasoning
chili flakes
salt
black pepper
Cook for about 1 minute, just until fragrant.
5. Add spinach
Add the spinach in handfuls.
Cook for 2–3 minutes, stirring, until wilted.
If the mixture looks wet, continue cooking for another 1–2 minutes.
You want the filling to be moist but not watery.
6. Make the cheesy filling
Turn off the heat.
Stir in:
cream cheese
about half of the mozzarella
Parmesan
parsley
garlic powder
black pepper
Mix until the cheese melts into the vegetables.
Taste and adjust salt.
7. Fill the zucchini boats
Remove the partially baked zucchini from the oven.
Spoon the mushroom-spinach mixture generously into each zucchini boat.
Pile the filling slightly above the edges—it will settle during baking.
Top with the remaining mozzarella.
For the photographed golden crust, combine the optional Parmesan and panko and sprinkle lightly over the top.
8. Final bake
Return the tray to the oven.
Bake at 200°C / 400°F for 15–20 minutes.
The zucchini should be tender but still hold its shape, while the cheese should be melted and golden.
For a darker browned top, switch to broil/grill for 1–2 minutes at the end. Watch closely because cheese can burn very quickly.
9. Finish
Rest for 5 minutes.
Garnish generously with fresh parsley.
A small squeeze of lemon juice just before serving works particularly well with the creamy filling.
Nut Information
Does this recipe contain nuts?
No. The recipe as written contains no peanuts or tree nuts.
However, if you’re preparing this for someone with a serious allergy, check packaged ingredients for possible cross-contact, particularly:
cream cheese
shredded cheese
Parmesan
breadcrumbs/panko
spice blends
plant-based cheese alternatives
Can I add nuts?
Yes. For texture, you could add:
2 tbsp chopped walnuts
2 tbsp pine nuts
2 tbsp chopped almonds
Toast them first and sprinkle them into the filling.
For a nut-free crunchy topping, use panko instead.
Easy Variations
Higher-protein
Add 150–200 g cooked shredded chicken to the filling.
Vegetarian
The recipe is already vegetarian.
For more protein, add:
chickpeas
cooked lentils
white beans
Mediterranean
Add:
crumbled feta
chopped olives
sun-dried tomatoes
oregano
Extra-garlicky
Use 4–5 garlic cloves and finish with a little roasted garlic butter.
Spicy
Add:
½ tsp chili flakes
diced jalapeño
or a little cayenne
Lower-dairy
Replace cream cheese with a dairy-free cream cheese and use a suitable dairy-free mozzarella.
Approximate Nutrition
For 1 of 4 zucchini boats, using the recipe above:
Nutrient Approx.
Calories 300–350 kcal
Protein 18–21 g
Carbohydrates 14–17 g
Fiber 4–5 g
Fat 20–23 g
Saturated fat 8–10 g
Sodium ~500–700 mg
These are estimates; the actual numbers depend heavily on the cheeses, zucchini size and amount of oil used.
Q&A
Can I prepare these ahead?
Yes. Prepare the zucchini and filling, assemble the boats, cover and refrigerate, then bake when needed. Allow a little additional cooking time if they’re going directly from the refrigerator into the oven.
Why is my zucchini watery?
Zucchini naturally contains a lot of water. The biggest causes are overcrowded/wet mushrooms, undercooked spinach, and not pre-baking the zucchini.
Cook the mushroom mixture until excess moisture has evaporated before filling.
Should I peel the zucchini?
No. The skin helps the boats retain their shape and becomes tender during baking.
Can I use frozen spinach?
Yes. Thaw it completely and squeeze out as much water as possible before adding it.
Can I use different mushrooms?
Absolutely. Cremini/brown mushrooms work especially well, but you can use white button, portobello, oyster, shiitake, or a mixture.
Can I freeze them?
You can, although zucchini becomes softer after freezing and thawing. For the best texture, freeze the cooked filling separately and assemble fresh zucchini boats later.
How should leftovers be stored?
Refrigerate them promptly in a covered container. USDA guidance says cooked leftovers should generally be refrigerated within 2 hours and used within 3–4 days; leftovers should be reheated to 165°F / 74°C.
F
Food Safety and Inspection Service
+1
What is the best way to reheat them?
An oven or air fryer gives the cheese a much better texture than microwaving.
Oven: 180°C / 350°F for 10–15 minutes
Air fryer: 170°C / 340°F for about 5–8 minutes
Microwave: 1–2 minutes, but the zucchini will be softer
What should I serve with them?
They work well with:
garlic bread
green salad
roasted potatoes
rice or quinoa
grilled chicken
tomato salad
lentil salad
For a complete vegetarian dinner, serve two zucchini boats per person with a chickpea or lentil salad.
Can I make them keto?
Yes. Simply omit the breadcrumbs/panko. Zucchini, mushrooms, spinach, cheese and the other filling ingredients are naturally suitable for a low-carbohydrate approach.