Onion Mashed Potatoes

Ingredients (8)

• 4 medium potatoes, peeled and cubed
• 1 small onion, thinly sliced
• 1 teaspoon sugar
• 2 tablespoons butter
• 1/2 cup warm milk
• 1/2 teaspoon salt
• 1/8 teaspoon pepper
• Minced fresh parsley, optional