Appetizers · Part 3 of 3: Tips & recipe card
Crispy Mozzarella-Stuffed Potato Croquettes Tips, FAQ & printable recipe

- Prep
- Cook
- Total
- Serves
- 6
Tips for success
If you find that the potato mixture is too sticky to handle, chill it in the refrigerator for 20 to 30 minutes before shaping. This firms up the butter and potato starches, making the croquettes much easier to manage.
You can also lightly dust your hands with a little extra flour to prevent the mixture from adhering to your skin during the wrapping stage.
For an extra layer of flavor, consider adding a pinch of garlic powder or finely chopped fresh herbs like parsley or chives directly into the mashed potato mixture.
These additions integrate well without compromising the structural integrity of the croquettes. Just ensure any herbs are finely minced so they do not interfere with the smooth texture of the mashed potato interior.
Variations
- Spicy Jalapeño Croquettes: Incorporate two tablespoons of finely diced pickled jalapeños into the potato mash before shaping. The heat from the peppers cuts through the richness of the mozzarella, offering a vibrant, spicy kick that pairs exceptionally well with the smoked paprika and the crispy panko exterior.
- Herb and Parmesan Crust: Mix two tablespoons of finely grated Parmesan cheese and one tablespoon of dried Italian herbs into the panko breadcrumbs before coating. This addition adds a nutty, savory depth to the crust, elevating the flavor profile and creating an even more complex and aromatic dining experience.
Storage and make-ahead
- Fridge
- Keep in an airtight container for up to 3 days. Reheat in a preheated oven at 375°F until crisp and hot.
- Freezer
- Freeze the breaded, un-fried croquettes on a tray for 2 hours, then transfer to a freezer bag for up to 1 month.
- Reheat
- Reheat frozen croquettes directly in an oven at 375°F for 15-20 minutes until golden and hot throughout.
Store any leftover croquettes in an airtight container once they have cooled completely to room temperature. They can be kept in the refrigerator for up to 3 days. To maintain the best texture, avoid storing them while they are still warm, as the trapped steam will soften the crispy panko coating and make the croquettes mushy over time.
You can prepare the potato mixture and shape the croquettes ahead of time. Place the breaded, un-fried croquettes on a baking sheet lined with parchment paper and refrigerate them for up to 24 hours. When ready to serve, fry them straight from the refrigerator, adding an extra minute to the cooking time to ensure they are heated through to the center.
Serving ideas
Serve these croquettes as an elegant appetizer on a slate platter to highlight their golden color. Accompany them with a small ramekin of warm marinara sauce for dipping, which provides a bright, acidic contrast to the rich, salty mozzarella and creamy potato.
A light dusting of freshly grated pecorino cheese adds a final savory touch that enhances the overall flavor profile of the dish.
For a more substantial presentation, arrange the croquettes on a bed of fresh arugula or microgreens. This adds a peppery freshness that cuts through the richness of the fried potato.
Ensure the marinara is hot, as the contrast between the piping-hot sauce and the crispy, cheesy croquette is essential for the full sensory experience of this delightful appetizer.
Frequently asked questions
Can these croquettes be baked instead of fried?
Why do the croquettes burst during frying?
Can a different type of cheese be used?
Crispy Mozzarella-Stuffed Potato Croquettes

Ingredients
- 500 g Yukon Gold potatoes, boiled and mashed
- 40 g butter
- 2 egg yolks
- 1 tsp smoked paprika
- 12 oz low-moisture mozzarella, cut into 25g cubes
- 1 cup all-purpose flour
- 2 large eggs, beaten
- 100 g Japanese panko breadcrumbs
- 1 qt peanut oil for frying
- 1 cup warm marinara sauce for serving
- 1/4 cup grated pecorino cheese for serving
Instructions
- In a large mixing bowl, combine the boiled mashed Yukon Gold potatoes with the butter, egg yolks, and smoked paprika. Stir until the mixture is smooth and well-combined, ensuring no large lumps remain. Allow the mixture to cool slightly if it is too warm, as this will help the croquettes hold their shape better during the wrapping process.
- Take a portion of the seasoned potato mash and flatten it in your palm. Place a 25g cube of mozzarella in the center and fold the potato around it, shaping it into a smooth cylinder or ball. Dredge each croquette first in all-purpose flour, then dip into the beaten eggs, and finally coat thoroughly with the Japanese panko breadcrumbs, pressing gently to ensure the crumbs adhere well to the surface.
- Heat the peanut oil in a heavy Dutch oven to 350°F (175°C). Carefully lower the breaded croquettes into the hot oil in small batches to avoid crowding. Fry for 3 minutes until the panko shell turns a deep mahogany gold. Remove with a slotted spoon and drain on a wire rack or paper towels. Serve immediately with warm marinara and a sprinkle of grated pecorino cheese.
Estimated nutrition per serving
- Calories
- 310
- Protein
- 9.5 g
- Carbohydrates
- 28 g
- Fat
- 18 g
- Fiber
- 2.5 g
- Sugar
- 1.2 g
- Sodium
- 450 mg
This recipe is based on a short cooking video and is published under the pen name Clara Weller. It was checked before publication, but errors can slip through. Nutrition, when shown, is an estimate. Read more in our editorial policy and on our food safety page.






