Cook the bacon in a skillet until crisp, set aside to cool on paper towels.
Pre-heat overn to 380 F.
Place a layer of tomato slices on the bottom of the pre-cooked crust and season with salt and pepper.
Top with a layer of onion slices and cheese.
Repeat this process.
Place the bacon over the top layer of onion and cheese.
Place in pre-heated oven and bake for 30 minutes.
Remove from oven and place on a wire rack and allow to cool slightly.
Slip out of pie pan.
