Step 1

Preheat the oven to 350 degrees.

Step 2

Add the ingredients for the crust to a mixing bowl, and blend until crumbly.

Step 3

Press the crust mixture into the bottom and up the sides of a well greased pie plate.

Step 4

Bake for 10 minutes.

Step 5

While the crust is baking, melt the butter in a skillet over medium heat.

Step 6

Add in the zucchini, brown Swerve, vanilla, apple pie spice and water.

Step 7

Cook until the zucchini softens, and the mixture thickens.

Step 8

Pour the filling into the pre-baked pie crust.

Step 9

In a bowl, blend together the ingredients for the crumb topping.

Step 10

Sprinkle the crumb topping over the pie.

Step 11

Bake for 20 minutes.

Step 12

Let cool before serving.