2 cups heirloom tomatoes, sliced into 1/4-inch thick rounds
2 small zucchini or summer squash, sliced into 1/4-inch thick rounds
1 tablespoon olive oil
1 prebaked pie crust
4 eggs
1 cup milk
1 tablespoon fresh rosemary, chopped
1 cup shredded Swiss cheese
salt and pepper
Preheat the oven to 350 degrees, and heat a grill or grill pan.
Blot the tomato slices with a paper towel and, using a pastry brush, coat the tomatoes and the zucchini with olive oil and season with salt and pepper.
Grill the vegetables on both sides until char marks form.
Add the vegetables to the baked pie crust.
Whisk together the eggs and the milk. Season with salt, pepper and rosemary.
Pour the filling over the vegetables and sprinkle with the cheese.
Bake for 45 minutes, or until the cheese is bubbly and slightly browned and the center is just set.
Allow the quiche to sit at room temperature for about 15 minutes before slicing and serving.