My Easy Way to Make Potato Pancakes from Mashed Potatoes

Ingredients

• 2 cups mashed potatoes (about 450g), ideally chilled
• 1 large egg, beaten
• 1/4 cup all-purpose flour (30g)
• 1/4 cup grated onion (30g)
• 2 tablespoons fresh parsley, chopped (or 1 tablespoon dried)
• 1 teaspoon garlic powder
• Salt and black pepper, to taste
• Vegetable oil (e.g., sunflower or canola) for frying