Add the soy milk, pumpkin puree, maple syrup, vanilla extract, and pumpkin spice to a small saucepan.
3/4 Cup Soy milk, 1 Tbsp Pumpkin puree, 1/2 Tbsp Maple syrup, 1/4 Tsp Vanilla extract, 1/8 Tsp Pumpkin spice
Whisk everything together over medium-low heat and bring it to a steaming point. This takes about 3 to 4 minutes. You'll see small bubbles around the edges. Don't let it boil.
Meanwhile, prepare the espresso. In your cup, dissolve the instant espresso powder in the hot water.
1/2 Tsp Instant espresso powder, 2 Tbsp Hot water
Take the pan off the heat and froth the pumpkin milk with a handheld frother until light and foamy, about 15 to 30 seconds depending on your frother.
Pour the pumpkin milk into the cup and spoon the foam on top.
Finish with a pinch of pumpkin spice and serve warm.