Step 1
Mix 1 tsp baking soda into 1 litre of hot water until dissolved.

Step 2
Cut the tofu into large chunks, then soak them in the baking soda solution for a few hours.

Step 3
Remove the tofu from the water, drain, and pat dry with kitchen paper.

Step 4
Brush the tofu with a little oil, then place in an air fryer. Cook at 200°C for 10 minutes, flipping halfway through for even crispiness.

Step 5
Heat 2 tbsp of oil in a pan. Sauté the garlic and chili flakes until fragrant. Add soy sauce, oyster sauce, and spring onion, then stir to combine.

Step 6
Pour the sauce over the cooked tofu. Top with fresh coriander. Enjoy! ð