Preheat oven to 300ºF

Prick the pie shell with a fork and par-bake the shell at 300°F for 10 minutes; remove and turn the oven up to 350ºF

Sauté the mushrooms in a bit of oil until tender. Dice the artichoke bottoms small and place them on a paper towel until ready

When the shell is ready, add the mushrooms and artichokes, then add the cheese

In a bowl, mix the eggs and heavy cream and blend well. Pour over the ingredients in the shell and make sure that everything is covered

Place in the oven and bake at 350°F for 1 hr or until firm. Remove and let cool