How much more condensed milk or sugar do I add to a pumpkin pie recipe make it sweeter?

To sweeten a pumpkin pie, you can adjust the amount of sugar or use condensed milk. For a sweeter pie, add more condensed milk or granulated sugar:

- Condensed milk: if using condensed milk, you can add up to 1 cup extra. Condensed milk is much sweeter than granulated sugar, so add extra in smaller amounts to desired sweetness.

- Granulated sugar: if using granulated sugar, you can add up to 1/2 cup extra. Keep in mind that adding sugar will also impact the liquid balance, so you might need to adjust milk/cream if it becomes too dense.

Remember to taste as you go to ensure you don't over-sweeten the pie, as individual preferences may vary.