Quiche for busy people

My husband cooked my recipe today:

Quick Quiche

12 slices bacon (1/2 lb.cooked/crushed)
1/3 cup chopped onion, sauteed
1 cup shredded natural swiss cheese or 1/2 cup swiss and 1/2 cup chedder
2 cups milk
1/2 cup bisquick
4 eggs
1/4 tsp salt. 1/8 tsp pepper

Preheat oven to 350 degrees. Lightly grease pie pan or quiche dish. Prepare bacon, onion and cheese. Spread over bottom of dish. Put remainder of ingredients in a blender and blend one minute at high speed. Pour over bacon, onion and cheese. Bake for 50 to 60 minutes. Test for doneness with a knife (insert in middle and it should come out clean). Let stand 5 minutes before serving. Serves six.

You can make this vegetarian by omitting the bacon and adding veggies. You can add veggies also just to spruce it up a bit. Thinly sliced peppers, leftover broccoli, spinach are all good.