Crispy Rice Balls with Mozzarella Filling (Italian Arancini)

These Crispy Rice Balls with Mozzarella Filling are a delicious and comforting snack or appetizer. Known in Italian as arancini, they feature a buttery Parmesan rice mixture wrapped around a gooey mozzarella center, coated in golden breadcrumbs, and fried to perfection. Perfect for parties, family dinners, or as a savory treat any time of day.

What Are Rice Balls?

Rice balls, or arancini, are a popular Italian street food made from cooked rice that’s formed into balls, stuffed with cheese or other fillings, coated in breadcrumbs, and fried. They’re crispy on the outside and tender inside, often enjoyed warm for the best cheese pull.

Why Everyone Will Love This Recipe

• Golden, crispy exterior with a soft, cheesy center.
• Simple, pantry-friendly ingredients.
• Ideal for parties, appetizers, or snacking.
• Naturally vegetarian.
• A delicious way to use up cooked rice.

Cooking Tips

1. Use Carnaroli or Arborio rice—their starchiness helps the balls hold shape.
2. Let the rice mixture cool slightly before shaping.
3. Keep your hands slightly damp to prevent sticking while forming the balls.
4. Fry in small batches to keep the oil hot and the coating crisp.
5. Serve immediately for the perfect melty mozzarella center.

Frequently Asked Questions

Can I Bake Rice Balls Instead of Frying?

Yes—place on a parchment-lined baking sheet, drizzle with olive oil, and bake at 375°F (190°C) for 20–25 minutes, turning halfway.

Can I Add Other Fillings?

Definitely—try ham, cooked vegetables, or even spicy sausage along with the mozzarella.

What Sauce Pairs Well with Rice Balls?

Marinara, spicy arrabbiata, or garlic aioli are classic choices.

Can I Use Leftover Rice?

Yes—just warm it slightly so it’s easier to mix with the butter and seasonings.

Can I Make Mini Rice Balls?

Absolutely—make bite-sized versions for party platters and reduce frying time.

How to Freeze

Freeze uncooked rice balls on a baking sheet until firm, then transfer to a freezer bag for up to 2 months. Fry or bake directly from frozen.

How to Store

Keep leftover rice balls in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or air fryer to bring back crispiness.

How To Make Rice Balls

Step 1

Step 1

Cook the Rice:
In a pot, bring rice and water to a boil. Cook for 15 minutes, or until water is absorbed. Transfer to a bowl.

Cook the Rice:
In a pot, bring rice and water to a boil. Cook for 15 minutes, or until water is absorbed. Transfer to a bowl.

Step 2

Step 2

Mix the Rice:
Add butter, Parmesan, parsley, salt, pepper, and the egg. Stir well.

Mix the Rice:
Add butter, Parmesan, parsley, salt, pepper, and the egg. Stir well.

Step 3

Step 3

Shape the Balls:
Scoop rice with a spoon, place a mozzarella cube in the center, and shape into balls.

Shape the Balls:
Scoop rice with a spoon, place a mozzarella cube in the center, and shape into balls.

Coat:
Dip each ball in beaten eggs, then roll in breadcrumbs.

Step 4

Step 4

Coat:
Dip each ball in beaten eggs, then roll in breadcrumbs.

Fry:
Heat oil in a pot and fry until golden brown on all sides.

Serve:
Drain on paper towels and enjoy warm.