Cheesy Mashed Sweet Potato Cakes

Bahan-bahan (20 porsi)

• 4 cups sweet potatoes (mashed, we used 5 medium-sized sweet potatoes)
• 2 cups shredded mozzarella cheese
• 1/4 cup parmesan cheese (fresh grated)
• 1/2 cup green onions (scallions or green shallots, chopped )
• 3/4 cup bread crumbs (divided)
• 2 cloves garlic (finely chopped, or 2 tablespoons minced garlic)
• 2 tablespoons freshly parsley (chopped)
• 1 egg
• 1 pinch salt (to taste)
• 1 pinch cracked pepper (to taste )