If you love recipes that are quick, budget-friendly, and family-approved, this Australian zucchini slice checks all the boxes. It’s a savory, cheesy bake that comes together with simple ingredients and minimal prep. It’s a cross between a crustless quiche and a frittata, but lighter, fluffier, and incredibly versatile. It bakes into a sliceable dish that’s perfect for busy morning, meal prep, feeding a crowd or packing into lunchboxes. My favorite is to have a slice for lunch with a side salad!

You can keep it classic with bacon and cheddar, or customize it with your favorite veggies and cheeses for an easy vegetarian option. Whether you’re looking for a simple dinner idea, a make-ahead breakfast, or a kid-friendly snack, this zucchini slice is a reliable, delicious recipe you’ll come back to again and again.

One of the best things about zucchini slice is how well it stores—enjoy it warm out of the oven, or serve it cold for a grab-and-go snack, picnic, or school lunch. It’s also a great way to use up extra zucchini and sneak in more vegetables without sacrificing flavor.

zucchini slice

The Australian Zucchini Slice

A fluffy, savory, cheesy zucchini slice that’s quick to prep and perfect for meal prep, lunchboxes, or an easy weekday lunch.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 8
Course: Breakfast, Side Dish
Ingredients Equipment Method

Ingredients
  

  • 2 medium zucchini shredded and drained
  • 5 eggs
  • 1/2 tsp salt more to taste
  • 1/4 tsp pepper
  • 1/4 cup olive oil
  • 1 cup flour sifted
  • 1 1/2 tsp baking powder
  • 8 slices bacon optional
  • 1 white or yellow onion diced
  • 1 cup cheddar cheese shredded
  • chives or spring onion garnish on top

Equipment

  • 9x9 baking dish

Method
 

  1. Preheat oven to 350F
  2. Grease or line a baking pan
  3. Grate zucchini, drain excess liquid using paper towels, mesh strainer or a cheesecloth
  4. In a medium bowl, add in sifted flour and baking powder and mix to combine.
  5. In a large bowl, whisk the eggs with salt and pepper (you can also add 1/2 tsp onion powder and 1/2 tsp garlic powder for additional flavor, but the classic Australian recipe just calls for salt and pepper)
  6. Stir in zucchini and oil then the flour baking powder mixture. Next mix in the chopped onion, bacon, and cheese.
  7. Pour mixture into prepared baking dish.
  8. Bake for 30 minutes or until golden brown and cooked through.(skewer should come out clean). Enjoy!

Looking for more breakfast ideas? Try my Sheet Pan Omelette Breakfast Sliders