Garlic Butter Smashed Sweet Potatoes With Parmesan Cheese

Bahan-bahan (12 porsi)

• 4 medium sized sweet potatoes (or 3 large sweet potatoes)
• 1 spray olive oil (light spray)
• 3 tablespoons melted butter
• 4 cloves garlic (crushed)
• 1 tablespoon fresh parsley (chopped)
• 1/4 teaspoon Kosher salt (to taste)
• 1/4 teaspoon black pepper (to taste)
• 2 tablespoons parmesan cheese