Step 2

Beat the brown sugar and butter together with an electric mixer until creamy and well combined with no lumps.

Step 3

Beat in the eggs one at a time, fully incorporating each before adding the next. Add the vanilla extract and salt.

Step 4

Beat in the flour a little at a time, then the milk, to make a smooth, creamy batter. Pour into the prepared pie dish.

Step 5

Bake for 35 minutes. Remove the pie and cover the rim with aluminium foil to prevent over-browning.

Step 6

Return to the oven and bake for a further 15 minutes, until the middle sets and the top forms a crusty layer.

Step 7

Let the pie cool to room temperature, then refrigerate for at least 1 hour before serving.