Keto Zucchini Slice Recipe
Print Recipe
4.28 from 11 votes

Keto Zucchini Slice with "Cheddar & Feta" - Delicious Low-Carb Recipe

Our Keto Zucchini Slice is a popular lunchbox classic where we’ve cut the carbs! This slice is an ideal lunch or snack that everyone loves.
Prep Time15 mins
Cook Time30 mins
Total Time45 mins
Course: Lunch, Main Course, Snack, Snacks
Cuisine: Australian
Servings: 25 serves
Calories: 77kcal
Author: Gerri


  • 1 tablespoon butter
  • 1 small onion diced
  • 2 cloves garlic crushed
  • 2 large zucchini approx. 600g/21oz
  • 2 ounces baby spinach roughly chopped
  • 1/2 cup cheddar cheese shredded
  • 1/2 cup feta cheese crumbled
  • 1 cup almond flour
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • 1/2 teaspoon pepper ground
  • 5 large eggs
  • 1/4 cup heavy cream


  • Preheat your oven to 180C/355F.
  • Place the butter, onion, and garlic in a small saucepan and saute over medium heat, until the onion is translucent.
  • Grate the zucchini coarsely, place into a clean towel or muslin cloth and squeeze out as much liquid as you can.
  • In a large bowl add the zucchini, onion mixture, spinach, cheddar cheese, half the feta cheese, almond flour, baking powder, salt, and pepper. Mix well.
  • Add the eggs and cream and mix well.
  • Prepare an 8x12 inch baking dish by lining it with parchment.
  • Pour the zucchini mixture into the baking dish and smooth out.
  • Sprinkle over the remaining feta cheese.
  • Bake in the oven for 25-35 minutes, until golden brown and an inserted skewer, comes out clean.
  • Allow to cool for 15 minutes before cutting into portions and enjoying.


Serving: 50g | Calories: 77kcal | Carbohydrates: 2g | Protein: 3g | Fat: 6g | Saturated Fat: 2g | Cholesterol: 51mg | Sodium: 165mg | Potassium: 121mg | Fiber: 0.6g | Sugar: 1g | Vitamin A: 8.2% | Vitamin C: 6.7% | Calcium: 6.3% | Iron: 3.2%