Spinach and Feta Quiche

1 Pie Crust (I used Pillsbury)
4 eggs
1 cup milk
1/2 can petite diced tomatoes (use the whole can next time)
3/4 lbs. fresh spinach (about 10-12 oz.) Lightly steamed. or use frozen
green onions
green garlic
salt
1/2 cup crumbled feta cheese (I might use more next time)
1 1/2 cups grated Swiss cheese
1 tablespoon flour

Heat oven to 400 degrees F. Prepare pie shell in the pan, and bake for 8 minutes. Meanwhile, beat together eggs and milk. In a skillet add a little olive oil and saute the onions and garlic lightly. Add the spinach and cook until heated through. Add a little salt to help draw out the water as it's cooking. Squeeze extra moisture out of the spinach. Stir in tomatoes. Toss together the flour and Swiss cheese. Add spinach and cheeses to the egg mixture, stir to combine. Pour into hot pie shell. Bake at 350 degrees F. for 50-60 minutes. It's done when a knife inserted into the middle comes out clean. Quiche can be served hot or cold. You can bake it without the crust too.