Place the crust on a baking sheet.* Follow pie crust directions and bake until lightly golden. {400 degree oven for about 6-9 minutes} Remove from oven and turn heat down to 375 degrees.
In a large bowl, whisk together eggs, half & half, thyme, salt and pepper. Add most of the cheese {I like to save a small amount for sprinkling on top}, and zucchini except for the rounds for garnish.
Stir in most of the cooked, crumbled bacon, saving a bit for the top. in most of the cooked, crumbled bacon, saving a bit for the top.
Pour the mixture into the baked pie shell. Arrange zucchini slices on top, if desired, and sprinkle with remaining cheese and bacon.
Bake for about 30-40 minutes or until the center is set and the top is lightly golden. Allow to cool for about 20 minutes before slicing.