Zucchini Boats

Ingredients (10)

• 1 tablespoon butter
• ½ red onion
• 2 cloves garlic
• 1 pound chicken breasts
• 1 ½ cups pasta sauce
• 1 cup mozzarella
• 3 zucchini
• 1 cup parmesan cheese
• 1 tablespoon parsley
• salt and pepper