Zucchini and Bacon Slice Recipe: The Classic Australian Bake You’ll Make on Repeat

Quick Answer: This Zucchini and Bacon Slice is a savory, cheesy bake that’s perfect for lunchboxes, meal prep, or an easy family dinner. Made with fresh zucchini, crispy bacon, eggs, cheese, and a handful of pantry staples, it’s simple to prepare and delicious served warm or cold.

❤️ Why You’ll Love This Zucchini and Bacon Slice

• Easy to make with everyday ingredients.
• Perfect for lunchboxes, picnics, and meal prep.
• Packed with savory bacon and cheesy flavor.
• A delicious way to use fresh zucchini.
• Great served warm, cold, or reheated.
• Freezer-friendly for busy weeks.

Whenever I have extra zucchini in the refrigerator, this zucchini and bacon slice is one of the first recipes I make. It’s simple, filling, and one of those dependable recipes that works just as well for a quick lunch as it does for dinner or meal prep. I also love that it tastes just as good cold the next day, making it perfect for busy weeks.

The first time I made this recipe, I was surprised by how something so simple could be so flavorful. The combination of tender zucchini, smoky bacon, melted cheese, and fluffy eggs creates a savory slice that’s satisfying without being heavy. It’s now a regular favorite in my kitchen because it’s easy to customize and always disappears quickly.

What Ingredients Do You Need for This Zucchini and Bacon Slice Recipe?

One of the reasons I make this recipe so often is that it uses everyday ingredients I usually already have in the kitchen. Each ingredient plays an important role in creating a slice that’s tender, flavorful, and sturdy enough to pack for lunches or enjoy on the go.

Zucchini

Fresh zucchini is the star of this recipe. I always grate it using the large holes of a box grater and squeeze out the excess moisture so the slice bakes up firm instead of soggy.

Bacon

Smoky bacon adds rich, savory flavor throughout the slice. I usually use shortcut bacon because it’s meaty without being overly fatty.

Eggs

Eggs bind everything together and create the soft, fluffy texture that makes this slice so satisfying.

Self-Raising Flour

Self-raising flour provides just enough structure while keeping the slice light and tender.

Cheddar Cheese

Sharp cheddar melts beautifully and adds plenty of cheesy flavor. I like using freshly grated cheese because it melts more smoothly.

Onion

Grated onion adds subtle sweetness and extra depth of flavor without overpowering the zucchini.

Olive Oil

Olive oil helps keep the slice moist while adding a little richness.

Salt and Black Pepper

A simple seasoning is all this recipe needs since the bacon and cheese already provide plenty of flavor.

How to Make Zucchini and Bacon Slice

This is a one-bowl recipe with no fussy technique required. Follow these steps for a reliable result every time:

Prepare the Baking Dish: Preheat your oven to 180°C (350°F). Line a 20 × 27 cm (or similar) baking tray with baking paper.

Grate and drain the Zucchini using the large holes of a box grater. Place it in a clean kitchen towel and squeeze firmly to remove excess liquid. This step is non-negotiable for a firm slice.

Dice the bacon into small pieces. No need to pre-cook it — it cooks through in the oven.

Whisk the eggs in a large bowl. Add olive oil and mix.

Add remaining ingredients: zucchini, bacon, grated onion, flour, and cheddar. Stir until just combined. The batter will be thick.

Pour into the tray and spread evenly with a spatula.

Bake for 35–40 minutes until the top is golden, and a skewer inserted in the center comes out clean.

Cool for 10 minutes before slicing into squares.

Pro tip: If the top browns too quickly before the center sets, loosely cover with foil for the last 10 minutes.

Tips for the Best Zucchini and Bacon Slice

After making this recipe many times, I’ve found that a few simple tips make all the difference.

• Squeeze as much moisture as possible from the grated zucchini to prevent a soggy slice.
• Use freshly grated cheddar for the best flavor and melting texture.
• Mix the batter just until everything is combined to keep the slice light.
• Bake until the top is golden brown and a skewer inserted into the center comes out clean.
• Let the slice cool for at least 10 minutes before cutting so it holds together neatly.

Storage & Freezing Tips

One of the reasons I love this recipe is how well it keeps. I often make it ahead for lunches because it tastes just as good the next day.

Refrigerator

Store the cooled slices in an airtight container for up to 4 days.

Freezer

Wrap individual slices in plastic wrap or parchment paper, then place them in a freezer-safe bag or container. Freeze for up to 3 months.

Reheating

Warm individual slices in the microwave for 30–60 seconds, or reheat them in a 325°F (160°C) oven for about 10 minutes until heated through.

Enjoy It Cold

This slice is also delicious straight from the refrigerator, making it perfect for lunchboxes, picnics, or quick snacks.

Easy Zucchini and Bacon Slice Variations

Once you’ve mastered the classic version, it’s easy to customize with your favorite ingredients.

Low-Carb Version

Replace the self-raising flour with almond flour for a protein-rich, low-carb alternative.

Extra Vegetables

Mix in grated carrot, corn, peas, spinach, or finely diced capsicum for extra color and nutrition.

Ham Instead of Bacon

Swap the bacon for diced ham if you prefer a slightly milder flavor.

Spicy Version

Add a pinch of chili flakes or smoked paprika for a gentle kick.

Cheese Lovers

Mix Parmesan or mozzarella with the cheddar for an even cheesier slice.

What to Serve With Zucchini and Bacon Slice

This savory slice is satisfying on its own, but I often pair it with simple sides to turn it into a complete meal.

Fresh Green Salad

A crisp salad with a light vinaigrette balances the rich, cheesy flavors perfectly.

Sour Cream or Greek Yogurt

A spoonful of sour cream or plain Greek yogurt adds a cool, creamy contrast.

Tomato Chutney or Relish

A little tomato relish or chutney adds sweetness and extra flavor to every bite.

Homemade Soup

Serve the slice with a bowl of tomato soup or vegetable soup for a comforting lunch or light dinner.

Fresh Fruit

For lunchboxes or picnics, I like serving it with fresh grapes, apple slices, or melon for a refreshing finish.

Common Mistakes to Avoid

Even though this recipe is simple, I’ve learned that these small details make a big difference.

• Not squeezing the zucchini: Too much moisture can leave the center soft and undercooked.
• Overmixing the batter: Stir just until everything is combined.
• Using pre-shredded cheese: Freshly grated cheese melts better and adds more flavor.
• Underbaking: Bake until the center is fully set and the top is nicely golden.
• Cutting too soon: Allow the slice to cool slightly before slicing so it holds together.

FAQ

Can I use plain flour instead of self-raising flour?
Yes. Add 1½ teaspoons of baking powder per cup of plain flour to replicate the lift from self-raising flour.

Do I need to cook the bacon first?
No. Diced raw bacon cooks through fully during the 35–40 minute bake time. Pre-cooking is optional but adds a crispier texture.

Can I make this recipe gluten-free?
Yes. Use a gluten-free self-raising flour blend in a 1:1 swap. The texture will be slightly more crumbly but still holds together well.

How many servings does one tray make?
A standard 20 × 27 cm tray yields 12–15 squares depending on how you cut it [1][5].

Can I make it dairy-free?
Yes. Use a dairy-free cheddar alternative. The eggs and bacon carry most of the flavor, so the result is still tasty.

Can I make zucchini and bacon slices ahead of time?

Yes. I often bake it the day before because it’s just as delicious cold or reheated the next day.

Can I use frozen grated zucchini?

Yes, but thaw it completely and squeeze out as much liquid as possible before adding it to the batter.

Conclusion

This Easy Zucchini and Bacon Slice is one of those recipes I come back to again and again because it’s simple, reliable, and always a hit with family and friends. Whether I’m packing lunches, planning a picnic, or looking for an easy weeknight meal, it never disappoints.

If you’re looking for a savory recipe that’s easy to prepare and full of flavor, this one is well worth adding to your regular meal rotation. Once you’ve tried it, don’t be surprised if it becomes a household favorite too.

If you enjoyed this recipe, be sure to try our Golden Potato Sweet Corn Fritters, White Bean Soup with Bacon, Creamy Chicken Alfredo, and Beef and Barley Stew for more comforting meal ideas.