
Stuffed Zucchini Flowers with Fennel

By Emma
Certified Culinary Professional
Twelve flowers. Each one gets filled with something that tastes like late summer — fennel, asparagus, cream, herbs. Bake them gently in broth and they go soft all the way through. Takes 40 minutes to prep if you move slow, 15 in the oven. Done.
Why You’ll Love Stuffed Zucchini Blossoms
Looks like you spent hours on it. Didn’t. Works as an appetizer or a light dinner side — Italian restaurants serve it exactly like this. The filling has fennel in it, which most people don’t expect but tastes right somehow. Vegetarian. Completely. Everything in the pan comes from a vegetable. Delicate. That’s the thing — these aren’t heavy. They collapse into something soft and you eat them warm with a spoon almost.
What You Need for Stuffed Zucchini Flower
Shallots first — 60 ml, chopped fine. Not red onion. Shallots are softer and less aggressive.
Butter. 45 ml. Not oil. Butter browns the shallots without harshness.
Fennel — 150 ml diced. Sounds strange if you’ve never had it, but it’s mild and sweet when it cooks down. Not licorice-forward the way raw fennel tastes.
Asparagus, same amount. 150 ml. Cut it small so it softens in time.
Red pepper — 60 ml. Sweet, not hot. The color stays bright in the cream.
Zucchini. 310 ml diced. Watery vegetable, but it works here because you’re pouring the moisture off anyway.
Dry vermouth. 60 ml. White wine works if you don’t have it, but vermouth has herbs already in it and that matters.
Heavy cream — 250 ml. 35% fat minimum. Lighter cream breaks when you heat it too long.
Rosemary and parsley — fresh, not dried. Dried tastes like nothing. 1 ml rosemary, chopped small. 15 ml parsley.
Garlic. One clove, crushed. Not minced — crushed, so the flavor spreads through the cream without pieces floating around.
Lemon zest. The rind of one. Not the juice. Just the colored part.
Vegetable broth. 75 ml. This goes in the baking dish, not in the filling. Keeps everything moist without drowning it.
Zucchini blossoms. Twelve. The hardest part — finding them. Check farmers markets in summer. Look for flowers that still feel firm and haven’t started to wilt at the edges. They come attached to tiny immature zucchini sometimes, which is correct.
Salt and pepper as you go.
How to Make Stuffed Zucchini Flowers
Preheat the oven to 175°C. Center rack. Just set it now.
Melt the butter in a wide pan over medium heat. Don’t let it brown — you want it foamy and pale. Shallots go in right after. Stir them. They’ll soften in about three minutes. You’ll see it happen — they go from opaque to translucent. Stop before they start to turn color. That takes maybe another minute if your heat’s too high, so watch.
Fennel, asparagus, red pepper all go in at once. Stir it around for four minutes. You’re not cooking them all the way through — just enough that they start to give. The fennel should smell sweet and not raw anymore.
Salt and pepper now. Taste it. Not too much salt — you can always add more later.
Zucchini goes in next. Toss everything together so the zucchini coats in the butter.
Pour the vermouth over top. This is where it gets interesting — the alcohol cooks off and takes some of the water from the zucchini with it. The pan will hiss. Let it. Stir occasionally for four or five minutes until the liquid is almost gone. You’ll know because the bottom of the pan goes from wet-looking to dry, and the whole thing starts to smell almost caramelized.
Cream comes in now — pour all 250 ml over. Crushed garlic too. Turn the heat down to low. This is important. You’re not boiling this. You’re just letting it thicken slowly, maybe six minutes, stirring every minute or so. It should go from pourable to the consistency of loose yogurt. It’ll continue to thicken as it cools, so don’t overdo it.
How to Fill and Bake Stuffed Zucchini Blossoms
Rosemary and parsley go in while the cream’s still hot. Lemon zest too. Stir it. Taste it. If it needs more salt, add it now — a pinch at a time. This is your filling. It should taste bright and herbaceous and creamy all at the same time.
Let it cool slightly. Maybe two minutes. Still warm, but cool enough to touch.
Each flower gets about 25 ml of filling — a tablespoon and a half, roughly. Open the petals gently. They’re fragile but they’re tougher than they look. Spoon the filling in, trying to keep it away from the thin walls if you can. Once it’s full, twist the petals closed at the top. They’ll stay shut if you’re gentle. If one tears, it’s fine — the flower still holds together.
Pour the 75 ml of vegetable broth into a baking dish. 30 by 20 centimeters — a standard rectangular dish. Lay the filled flowers in there side by side, seam-side up, snug but not crushed. They should barely fit.
Cover the whole thing tightly with foil. This traps steam and keeps everything moist.
Bake for 15 minutes. You’ll see steam coming out when you uncover it if you peek. The flowers should look softened, almost droopy. The filling stays inside — it’s set but still soft.
Pull them out carefully with a slotted spoon so the broth stays in the dish. Warm plates. Slide one or two onto each plate. The broth stays there unless you want to drizzle it — up to you. Olive oil over top works. More parsley scattered. Nothing else needed.
Tips for Stuffed Zucchini Flower Recipes
The filling takes 25 minutes if you prep everything first. Actually, maybe 20. Depends how slow you chop.
Fennel can be tricky to find. Check Italian markets or farmers markets June through August. If you can’t get it, use diced bulb from the white part of a leek instead. Different flavor but it works.
Don’t oversalt the filling — the broth is salted too and it’ll concentrate as the flowers bake.
The cream needs to be hot when you stir in the herbs and lemon — that’s when the flavors wake up. Cold cream won’t take the flavor the same way.
Zucchini blossoms bruise easily. Handle them like they might fall apart. They won’t, but they’ll look better if you treat them gently.
Bake time is 15 minutes. Sometimes less if your oven runs hot. Sometimes more if the flowers were thick-walled. The filling should feel set when you push gently on a flower. Not liquid. Not hard either.
Leftovers keep three days in the fridge. Reheat gently in a 160°C oven covered with foil. They won’t be quite as delicate but they’re still good.

Stuffed Zucchini Flowers with Fennel
- 60 ml (1/4 cup) chopped shallots
- 45 ml (3 tablespoons) butter
- 150 ml (2/3 cup) diced fennel
- 150 ml (2/3 cup) diced asparagus
- 60 ml (1/4 cup) diced sweet red pepper
- Salt and black pepper
- 310 ml (1 1/4 cups) diced zucchini
- 60 ml (1/4 cup) dry vermouth
- 250 ml (1 cup) 35% heavy cream
- 1 ml (1/4 teaspoon) fresh rosemary finely chopped
- 15 ml (1 tablespoon) flat-leaf parsley finely chopped
- 75 ml (1/3 cup) vegetable broth
- 12 zucchini blossoms
- Zest of 1 lemon
- 1 crushed garlic clove
- 1 Preheat oven to 175 °C (347 °F); rack in center.
- 2 Butter heats in pan; add shallots until translucent but not brown (about 3 minutes).
- 3 Add fennel, asparagus, red pepper; cook 4 minutes stirring.
- 4 Salt and pepper.
- 5 Add zucchini; toss.
- 6 Pour in vermouth, simmer till nearly dry (about 4-5 min).
- 7 Stir in cream and garlic; reduce on low heat until thickened (about 6 minutes).
- 8 Mix in rosemary, parsley, lemon zest. Taste. Adjust seasoning.
- 9 Fill zucchini blossoms with approx 25 ml (1 1/2 tbsp) of farce each. Twist petals to close.
- 10 Place vegetable broth in 30x20 cm (12x8 inch) baking dish.
- 11 Arrange filled flowers snugly side by side in dish.
- 12 Cover tightly with foil. Bake about 15 minutes; flowers softened, filling set, broth lightly steaming.
- 13 Serve warm, gently lifted with slotted spoon. Optional drizzle olive oil or sprinkle more parsley.
Frequently Asked Questions About Zucchini Blossoms
Can you make this recipe without fennel? Leeks work. Celery works. Fennel’s the thing that tastes special though — the reason to make it this way instead of just baking zucchini in cream. If you hate anise flavor, skip it. The dish is still fine.
How do you clean zucchini flowers? Gently. Open the petals and look inside — sometimes there’s pollen or a small bug. Rinse under cool water with your fingers spread open. Don’t use a brush. Pat dry with a paper towel. That’s it.
Can you prep these ahead? Partially. Make the filling the morning of, keep it in the fridge. Fill the flowers an hour before baking — any longer and they start to weep liquid. Don’t assemble the baking dish until you’re ready to bake.
What if you can’t find zucchini blossoms? Make it as a gratin instead. Layer diced zucchini in a baking dish, pour the filling over, bake at 175°C for 25 minutes covered. It’s not the same dish but it’s not bad.
Is this vegetarian? Completely. Butter, cream, vegetables. That’s the whole thing.
Can you use regular zucchini instead of just the flowers? You could, but why. The flowers are the point. They’re available for like six weeks a year. Use them when you can find them.



















