Best Southern Pie Ever

Ingredients:

c 1/2 c buttermilk
c 1 3/4 c sugar
large 2 large eggs
Tbsp 3tbsp flour
pinch pinch of salt
stick 1 stick butter
tsp 1tsp vanilla
nutmeg

Instructions:

Preheat oven to 400°.
Mix everything together and pour into an unbaked 9″ pie shell.
Sprinkle the top lightly with nutmeg