Ham A La King

Ingredients

• 2 tablespoons butter
• 1/4 cup diced green pepper
• 3 tablespoons sliced green onions
• 1 cup sliced fresh mushrooms
• 1 package (10 ounces) frozen peas, cooked and drained
• 2 cups cubed fully cooked ham
• 3/4 teaspoon ground mustard
• 1/2 teaspoon salt
• 3 hard-boiled large eggs, coarsely chopped
• 1 package (10 ounces) frozen puff pastry shells, baked
• 1/4 cup butter
• 1/4 cup all-purpose flour
• 1/4 teaspoon salt
• Dash white pepper
• 2 cups milk