Preheat your oven to 325°F and lightly grease your mini loaf pans.
In a large mixing bowl, whisk together the pumpkin puree, applesauce, almond milk, vegetable oil, and vanilla until smooth.
Add the cane sugar, brown sugar, baking soda, cinnamon, salt, and pumpkin pie spice. Whisk again until everything is well combined.
Add the flour and gently whisk until just combined. Be careful not to overmix.
In a small bowl, stir together the melted vegan butter, brown sugar, cane sugar, pumpkin pie spice, and flour until a crumbly streusel forms.
Divide the pumpkin batter evenly between the mini loaf pans.
Sprinkle the streusel evenly over the tops of each loaf.
Bake for 25–30 minutes, or until a toothpick inserted into the center comes out clean.
Let the loaves cool in the pans for about 10 minutes before transferring them to a wire rack to cool completely.