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Zucchini Slice

Australian zucchini slice recipe: golden baked slice with grated zucchini, bacon and melting cheese. The Aussie lunchbox classic, even better the next day

⏱ 15 minPrep time
🔥 30 minCook time
🍽 4Servings
🏷 Australian KitchenCategory
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Zucchini slice rose to national fame in the 1980s, when it appeared in the community cookbooks and fundraising compilations that ruled Australian kitchens, and it quickly became the answer to every school-lunchbox and picnic dilemma. It’s the savoury slice that launched a thousand variations — every family has their own, with the formula of eggs, self-raising flour, grated zucchini, bacon, and cheese proving endlessly forgiving and endlessly popular.

What makes it great is its practicality and its flavour in equal measure: golden and puffy when it comes out of the oven, it’s equally wonderful served warm for dinner or cold in slices for lunchboxes and picnics. The zucchini keeps it moist, the bacon and cheese make it savoury and satisfying, and the leftovers — famously — taste even better the next day.

Step by stepInstructions

  1. Preheat the oven to 350°F and grease and line a 9 x 13-inch baking dish.
  2. Place the grated zucchini in a clean tea towel and squeeze out the excess moisture.
  3. In a large bowl, combine the zucchini, flour, beaten eggs, bacon, onion, cheese, oil, salt, and pepper, and mix until well combined.
  4. Pour the mixture into the prepared dish and spread it into an even layer.
  5. Bake for 35 to 40 minutes, until golden brown on top and set in the centre.
  6. Cool for 10 minutes in the dish, then slice into squares and serve warm or cold.

💡 Chef tips & storage

Squeezing the moisture out of the zucchini is non-negotiable — it's the difference between a slice that sets and one that weeps. It keeps for up to 4 days in the fridge, so it's perfect for make-ahead lunches.

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Recipe details

Prep15 min
Cook30 min
Servings4
CategoryAustralian Kitchen
PublishedAugust 17, 2026
Emily — the cook behind My Comfort Recipes

Hi, I'm Emily 🧡

Hi, I'm Emily — the cook behind My Comfort Recipes. Simple, tested comfort food for real weeknights, written down the way grandma would. Pull up a chair. More about me →