Homemade Blender Sponge Cake (Makes Plenty!)

This fluffy, golden, homemade sponge cake is easy to prepare and full of that comforting “from-scratch” charm — no hand mixer required!

Ingredients:

• 5 eggs

• 65 g (¼ cup + 1 tbsp) butter, at room temperature

• 450 ml (just under 2 cups) milk, at room temperature

• 306 g (1 ½ cups + 2 tbsp) white sugar

• 150 ml (⅔ cup) oil

• 1 tbsp vanilla extract

• 350 g (2¾ cups) all-purpose flour (type 0000 if available)

• 70 g (½ cup) cornstarch

• 15 g (1 tbsp) baking powder

Instructions: