1. Ingredients (small batch — 4 servings)
    • 2 eggs, separated
    • ½ cup milk (120 ml)
    • ¼ cup sugar (50 g)
    • ¼ cup butter (55 g), melted
    • ½ cup all-purpose flour (60 g)
    • ½ tsp baking powder
    • ½ tsp vanilla essence
    • A pinch of salt
    Method
    1. Preheat oven to 160°C (320°F). Grease a small baking dish.
    2. Mix egg yolks, melted butter, milk, and vanilla until smooth.
    3. Add flour, baking powder, and salt. Mix until lump-free.
    4. Beat egg whites with sugar until glossy, stiff peaks form.
    5. Gently fold the egg whites into the batter without deflating them.
    6. Pour into the dish and bake for 30–40 minutes, until risen and golden brown.
    7. Turn off the oven, leave the door slightly open for 5 minutes, then remove and cool slightly.
    Tip: Fold gently to keep the cake fluffy. Check the center is fully cooked before serving.