Vanilla Cupcake

Original recipe: In a large bowl mix flour (90g), baking soda (1 tsp), salt (1/8tsp, but if you use salted butter, you can delete salt). Cream 60g butter till creamy and smooth. Add 70g sugar, mix them till light and fluffy. Then add in 2 small eggs (one at a time) and 1/2 tsp vanilla….