Mediterranean Zucchini Slice

Ingredients

• 1 onion, finely chopped
• 1 zucchini, grated
• 1 clove garlic, minced
• 1 carrot, finely grated
• 40 g crumbled feta cheese
• 1/4 cup chopped fresh parsley
• 30 g grated Parmesan cheese
• 1/4 cup olive oil
• 4 large eggs, lightly beaten
• 1/2 cup all-purpose flour (or almond flour for a gluten-free version)
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Greek yoghurt, to serve