Bacon and Egg Pie

Ingredients
  4 slices turkey bacon
  1 tsp olive oil
  1/2 of a small red onion, chopped
  2 cloves garlic, minced 
  5 large eggs
  5 large egg whites
  1 cup low-fat milk
  2 tablespoons all-purpose flour 
  1 - 2 tbls chopped fresh dill
  1/2 tsp salt
  1/2 tsp black pepper
  1 cup (4 ounces) shredded part-skim mozzarella cheese
  2 plum tomatoes, sliced
  2 tbls grated Parmesan cheese

Method
1. Preheat oven to 350 degrees F. 
2. Coat a thick pie plate with cooking spray and set aside.
3. Cook bacon in a large nonstick skillet over medium heat until browned. Remove from skillet and dice.
4. Add the oil to the same skillet. Add the onion and garlic and cook, stirring often, 2 minutes or until onion is softened. Transfer to a large bowl.
5. Add the eggs, egg whites, milk, flour, dill, salt, and pepper and whisk until smooth. 
6. Stir in the diced bacon and mozzarella and pour into prepared pie plate. 
7. Top with the tomato slices. Sprinkle tomatoes with the Parmesan.