Spring Frittata

Ingredients

• 1/2 cup chopped leek (white portion only)
• 1/2 cup cut fresh asparagus (1-inch pieces)
• 2 teaspoons olive oil
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 1 cup sliced fresh mushrooms
• 1 cup shredded Asiago cheese
• 4 eggs
• 1 cup egg substitute
• 1/4 cup fat-free milk
• 1 tablespoon snipped fresh dill or 1 teaspoon dill weed
• 1 tablespoon minced fresh parsley or 1 teaspoon dried parsley flakes