Prepare your coffee or espresso using your preferred method and set aside. If using brewed coffee, make it extra strong to stand up to the milk and flavorings.
In a small saucepan over medium-low heat, combine the plant milk, pumpkin puree, maple syrup, pumpkin pie spice, vanilla extract, and salt.
Whisk continuously as the mixture heats up to prevent the pumpkin from clumping. Don’t let it boil—you want it just hot enough to steam (about 3-4 minutes).
Remove from heat when the mixture is hot and well-combined. If you have a milk frother, now is the time to froth the mixture for about 30 seconds to create that coffeehouse texture.
Pour your espresso or coffee into your favorite mug, then slowly add the pumpkin milk mixture, stirring gently.
Top with coconut whipped cream if desired, and sprinkle with an extra dash of cinnamon or pumpkin pie spice.
Serve immediately while hot and enjoy your homemade Vegan Pumpkin Spice Latte!