Preheat oven to 350 degrees.
Line muffin tin with cupcake liners and spray with baking spray.
Whisk flour, baking powder, and salt in bowl.
Whisk eggs, vanilla and sugar together in a large bowl.
Add melted butter in thirds until blended.
Add yogurt and stir to combine.
Slowly add flour mix into egg mix and stir until combined. Do Not over mix, once its you no longer see any large lumps your done.
Fill cupcake liners 3/4 full.
Bake for 15-18 minutes.
Let cupcakes cool completely before frosting.
While they cool work on the frosting.