Step 1

First, preheat the oven to 350F. Line a muffin tin with 12 muffin liners.

Step 2

In a large bowl, mix together the pumpkin puree, vegetable oil, milk, vanilla, and brown sugar.

Step 3

Stir in the flour, baking soda, and pumpkin spice mix. Divide the batter evenly among the 12 muffin liners.

Step 4

Now, prepare the streusel. In a small bowl, mix together the melted coconut oil/vegan butter, brown sugar, and pumpkin spice mix.

Step 5

Stir in the flour, oatmeal, and pumpkin seeds.

Step 6

Sprinkle the streusel mixture evenly among the muffins.

Step 7

Bake for 20-22 minutes, until golden brown and fluffy.

Step 8

While the muffins bake, make the glaze. In a small bowl, sift the powdered sugar. Add in the vanilla extract and then the milk, a bit at a time, until you reach the right consistency.

Step 9

When the muffins are ready, top with the glaze and enjoy!