Promised Land CSA » Asparagus onion quiche

Ingredients

• 1 10-inch unbaked pie crust, refrigerated 1 hour
• Freshly ground pepper to taste or more
• 1 teaspoon salt
• 1 tablespoon Dijon-style mustard
• 12 to 14 asparagus spears, cooked
• 1 1/2 cups firmly packed grated Swiss cheese
• 2 tablespoons butter
• 4 eggs
• 1 1/2 cups quartered, sliced onions
• 2 cups half and-half
• 1/2 teaspoon dried basil, crushed
• 1 tablespoon cornstarch
• 1/2 teaspoon dried oregano, crushed
• Freshly ground pepper to taste