Ingredients
Method
- Preheat oven to 325°F (160°C). Grease and line the 4-inch pan.
- Whisk yolk, oil, milk, 1 tbsp sugar, vanilla, and salt until smooth.
- Sift flour and baking powder into yolk mix. Stir gently.
- Beat egg white to soft peaks, add 1 tbsp sugar, beat to medium peaks.
- Fold whites into batter in two additions. Keep air.
- Pour into pan and bake 18–22 minutes until top springs back.
- Cool 10 minutes, then remove from pan to rack.
- Chill before frosting to reduce crumbs. Pipe rosettes with a #1M tip.