Raisin Pie - cooking recipe

Ingredients

1 c. sugar
2 Tbsp. flour
1 c. raisins
1 c. water
2 Tbsp. vinegar
hunk of butter (optional)

Preparation

Mix together in pan.
Cook this mixture until it thickens and looks clear, doesn't take long.
If you cook this too long, it will taste strong.
Pour into unbaked pie shell.
Bake until brown.