Place the cold risotto in a large bowl. Add Parmesan cheese, eggs, salt, pepper, and parsley. Mix everything well until fully combined. The mixture should be thick enough to shape with your hands.

Scoop about half a cup of the mixture. Form it into a round patty. Repeat until all the mixture is used. Try to make them the same size for even cooking.

Spread the breadcrumbs on a plate. Press each risotto cake gently into the breadcrumbs. Coat both sides evenly. This step creates the crispy outer layer everyone loves.

Place a large skillet over medium heat. Add olive oil and allow it to warm. The oil should be hot but not smoking before adding the cakes.

Carefully place the risotto cakes into the skillet. Do not overcrowd the pan. Cook for about four minutes until the bottom becomes golden brown and crisp.

Turn the cakes gently using a spatula. Cook the second side for another three to four minutes. Both sides should be golden and crispy.

Transfer the cooked cakes onto a plate lined with paper towels. This removes extra oil and keeps them crisp. Let them cool for a minute before serving.

Sprinkle extra Parmesan cheese on top. Add fresh parsley for color. Serve warm with marinara sauce if desired. Enjoy every crispy and creamy bite.