Great classic chess pie recipe. We like it better than buttermilk pie. I've baked it several times. Substitutions I used were a homemade oil pastry crust, 1/2 cup of milk, and fresh lemon juice instead of vinegar.
Followed this to a T and it came out great! Last second, I switched to this recipe as opposed to the All Recipes most reviewed one. Glad I did. It was just set, the top the perfect doneness. I was worried because my oven is terrible and does not heat evenly. No worries though, I didn't have to cook longer than written. Definitely a repeat!