Snow white cake recipe

Ingredients

• 7 TBSP sugar - 90 g
• 7 TBSP oil 7 TBSP milk
• pinch of salt
• 1 egg
• 1 teaspoon baking soda dissolved in 1 TBSP lemon juice or another acid
• flour as much as you need to make a soft, smooth, pliable dough
• 1 liter milk, which is like 4.5 cups
• 15 TBSP sugar
• 10 TBSP flour
• 1 teaspoon good vanilla extract
• 250 gr butter or 2 sticks
• the zest of one lemon or any other citrus zest you like
• juice of half of lemon
• coconut or powder sugar for topping