Roasted Red Pepper Quiche

1 tart shell 1 medium red bell pepper 1 tablespoon unsalted butter 1 shallot , m inced 1 cup half-and-half 1/2 cup finely grated gruyere cheese 1 large egg 1[...]

1 frozen 9-inch deep dish pie shell 2 egg yolks 4 egg whites 2 medium onions , diced 1/2 tablespoon olive oil 2 cups swiss cheese , shredded 4 1/2 ounces[...]