Prepare pan: Grease a 9-inch or 10-inch pie pan; set aside.
Preheat oven to 400°F.
In a stand mixer fitted with a paddle attachment, combine 1/2 cup flour, yeast and salt; mix well. Add to warm water and butter to flour mixture; mix until somewhat smooth. Gradually stir in remaining flour to make a stiff dough. (NOTE: For hand mixing: following above steps, mix ingredients in large mixing bowl using a wooden spoon or dough whisk.)
With lightly floured fingers, press into greased 9 or 10-inch pie pan to make a crust. If desired, crimp edges. Fry bacon until crisp; crumble. Sprinkle bacon and cheese in pie shell. In large mixing bowl, beat eggs until foamy. Add milk/cream, salt and pepper; mix well. Pour over bacon and cheese.
Bake for 30 to 35 minutes until knife inserted in center comes out clean and center is set. Serve warm.