Starbucks Pumpkin Spice 2024 Recipe. One of the key ingredients that make starbucks' pumpkin spice latte so irresistible is their signature pumpkin spice sauce. Using just a few ingredients, this copycat starbucks pumpkin spice sauce recipe is simple to whip up.

Combine sugar and water in saucepan and bring to a simmer. Starbucks pumpkin spice latte is creamy, delicious and full of pumpkin flavor.