01 -
Grate 2 zucchinis and toss with 3/4 tsp kosher salt. Let sit for 20 minutes to sweat, then thoroughly squeeze out excess water.
02 -
Slice the remaining zucchini thinly. Toss slices with 1 tsp olive oil and a pinch of black pepper for topping.
03 -
Preheat the oven to 400°F (200°C) or 180°C fan. Grease and line a 9x13 inch metal baking pan.
04 -
In a large bowl, whisk together all-purpose flour, baking powder, baking soda, and 1/2 tsp salt until evenly combined.
05 -
In a separate bowl, whisk milk, eggs, melted butter, neutral oil, white vinegar, and crushed garlic until smooth.
06 -
Pour the wet mixture into the dry ingredients and gently stir until mostly combined, avoiding overmixing.
07 -
Fold shredded cheese and the squeezed grated zucchini into the batter evenly.
08 -
Spread the batter into the prepared pan evenly, then arrange the sliced zucchini on top. Bake for 40 minutes or until a skewer inserted in the center comes out clean.
09 -
Allow to cool in the pan for 10 minutes, then transfer onto a rack to cool at least another 10 minutes. Sprinkle sea salt flakes before serving if desired.