Step 2: Slice the Zucchini
Using a sharp knife or mandoline:
Cut thin, parallel slices across the top of each zucchini , about â
-inch apart , without cutting all the way through.
The goal is to create accordion-style slits that fan out while baking.
Brush lightly with olive oil or melted butter to help the seasoning stick.
Step 3: Make the Garlic-Herb Butter Mixture
In a small bowl:
Mix:
Melted butter
Minced garlic
Parmesan cheese
Fresh thyme
Salt and pepper
Stir until smooth and fragrant â this is the secret sauce to incredible flavor.
Step 4: Spoon or Brush the Topping In Between Slices
Using a spoon or piping bag:
Gently work the butter mixture into the slits of the zucchini .
Try to get some between each slice for maximum flavor penetration.
You can also drizzle over the top generously for extra richness.
Step 5: Bake Until Golden & Crispy
Place zucchini on the prepared baking sheet and bake at 400°F (200°C) for 35â40 minutes , or until the tops are golden brown and the edges are caramelized and crisp.
For extra browning, broil for the last 2â3 minutes â watch closely to avoid burning!
Step 6: Cool Slightly and Serve
Once out of the oven, let cool for 5â10 minutes â this makes them easier to handle and enhances the texture.
Sprinkle with extra Parmesan, chopped parsley, or lemon zest if desired.
Serve warm â and get ready for rave reviews!
đœïž Serving Suggestions
With a dollop of tzatziki or aioli on the side.
Try it with a sprinkle of goat cheese or feta for bold tanginess.
Stack on a plate with grilled chicken or salmon for a complete meal.
Pair with quinoa, couscous, or grain bowls for a veggie-forward dinner.
Drizzle with balsamic glaze or chili oil for gourmet flair.
đ„Ą Storage & Reheating Tips
Refrigerator: Store cooled zucchini in an airtight container for up to 3 days .
Freezer: Not ideal for freezing â best enjoyed fresh or refrigerated.
Make Ahead: Assemble and refrigerate before baking â great for prepping ahead.
Reheating: Warm in oven at 300°F (150°C) to restore crispiness.
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Expert Tips for Success
Use firm zucchini â soft ones wonât hold their shape during slicing.
Donât skip the wooden spoon trick â it prevents cutting all the way through.
Want extra crunch? Sprinkle panko crumbs or crushed pistachios between the slices.
Swap zucchini with yellow squash or sweet potatoes for seasonal variety.
Make it spicier : Add red pepper flakes or smoked paprika to the butter mix.
đ§ Nutritional Highlights
This dish may look indulgent, but itâs surprisingly healthy:
Zucchini delivers hydration, fiber, and antioxidants .
Garlic and herbs support digestion and immunity .
Parmesan adds calcium and depth without heavy fats .
Enjoy as part of a balanced lifestyle â especially with lean proteins or grains.
đ Final Thoughts
This Ultimate Hasselback Zucchini proves that vegetables can be both elegant and deeply satisfying. With its crispy golden layers, aromatic butter, and savory herb finish, it brings restaurant-worthy flavor straight to your home kitchen â no fancy techniques required.
Whether youâre hosting friends, cooking for family, or just trying to sneak more veggies onto your plate, this recipe delivers big on taste and texture.
