Mozzarella Stick Onion Rings

Are you craving a mouthwatering snack that combines the crunchiness of onion rings with the gooey goodness of mozzarella cheese? Look no further than this delectable recipe for Mozzarella Stick Onion Rings! Perfect for parties, game nights, or simply as a tasty treat for yourself, these savory snacks are sure to become a new favorite.


  • 2 large white onions
  • 3 slices mozzarella cheese
  • 2 cups flour (250 g)
  • 5 eggs
  • 2 cups breadcrumbs (230 g)
  • Oil for frying
  • Marinara sauce for dipping


1. Preparation: Start by peeling the onions and cutting them into 1-centimeter (½ inch) rings. Separate the rings carefully. Next, slice the mozzarella into 4 even strips. Take a smaller onion ring and place it in the center of a larger one. Fill the gap between the rings with the mozzarella strips. For an extra cheesy kick, you can add another layer of cheese. Repeat this process with the remaining onion rings and then freeze them for about 1 hour.

2. Coating the Rings: Prepare three separate bowls with flour, eggs (beaten), and breadcrumbs. Take each prepared onion ring and coat it first in flour, then dip it into the beaten eggs, followed by the breadcrumbs. For an extra crispy coating, dip the rings back into the beaten eggs and breadcrumbs one more time. Repeat this process for all the onion rings and then place them back in the freezer.

3. Frying: Heat oil in a large pot over medium-high heat until it reaches 350˚F (175˚C). Carefully place the coated onion rings into the hot oil and fry them until they turn golden brown. Be mindful not to fry them for too long, as the cheese may start to ooze out completely.

4. Serve: Once fried to perfection, remove the onion rings from the oil and drain them on a paper towel to remove excess oil. Serve these delectable Mozzarella Stick Onion Rings hot with a side of marinara sauce for dipping.

Why You’ll Love Mozzarella Stick Onion Rings:

  • Crunchy Exterior, Gooey Interior: These onion rings boast a satisfying crunch on the outside while concealing a molten core of melted mozzarella cheese inside.
  • Perfect Party Snack: Whether you’re hosting a gathering or simply indulging in a cozy night at home, these Mozzarella Stick Onion Rings are guaranteed to be a hit with guests of all ages.
  • Customizable and Versatile: Feel free to get creative with your dipping sauces or even experiment with different types of cheese to suit your taste preferences.
  • Easy to Make Ahead: You can prepare these onion rings in advance and store them in the freezer until you’re ready to fry them up, making them an ideal choice for busy days when you need a quick and delicious snack.


Serving Tips:

  1. Fresh Out of the Fryer: Mozzarella Stick Onion Rings are best enjoyed immediately after frying when they are still piping hot and the cheese is oozing. Serve them straight from the fryer for maximum crunchiness and gooeyness.
  2. Garnish with Fresh Herbs: For an extra touch of flavor and visual appeal, sprinkle some freshly chopped parsley or basil over the hot onion rings just before serving. This adds a pop of color and freshness to the dish.
  3. Pair with Dipping Sauces: While marinara sauce is the classic choice for dipping, feel free to get creative with your condiments. Try serving these onion rings with ranch dressing, honey mustard, barbecue sauce, or aioli for a unique twist.
  4. Serve as Appetizers or Snacks: Whether you’re hosting a party or simply enjoying a cozy night in, Mozzarella Stick Onion Rings make for a fantastic appetizer or snack. Arrange them on a platter with a variety of dipping sauces for guests to enjoy.
  5. Add to Burgers or Sandwiches: Take your sandwiches or burgers to the next level by adding a crispy Mozzarella Stick Onion Ring as a topping. The combination of textures and flavors will elevate any sandwich creation.

Storage Tips:

  1. Refrigeration: If you have any leftover Mozzarella Stick Onion Rings, store them in an airtight container in the refrigerator. They will keep for up to 2-3 days.
  2. Reheating: To reheat leftover onion rings, preheat your oven to 375°F (190°C) and place them on a baking sheet. Bake for 10-15 minutes, or until heated through and crispy. Avoid microwaving, as this can make the coating soggy.
  3. Freezing: If you want to freeze the onion rings for future use, arrange them in a single layer on a baking sheet and place them in the freezer until they are firm. Once frozen, transfer them to a resealable freezer bag or container. They can be stored in the freezer for up to 1 month.
  4. Reheating from Frozen: When ready to enjoy, preheat your oven to 375°F (190°C) and place the frozen onion rings on a baking sheet. Bake for 15-20 minutes, or until heated through and crispy. No need to thaw them beforehand.



Variations to Try:

  1. Spicy Kick: Add a dash of cayenne pepper or chili powder to the breadcrumb mixture for a spicy twist. You can also mix some hot sauce into the beaten eggs for an extra kick.
  2. Bacon-Wrapped: Wrap each mozzarella-stuffed onion ring with a strip of bacon before coating in flour, egg, and breadcrumbs. The combination of crispy bacon and gooey cheese is sure to be a crowd-pleaser.
  3. Different Cheese: Experiment with different types of cheese to stuff inside the onion rings. Try cheddar, pepper jack, or even blue cheese for unique flavor combinations.
  4. Herb-infused Coating: Add dried herbs such as oregano, thyme, or rosemary to the breadcrumb mixture to infuse the onion rings with extra flavor.
  5. Panko Crust: Substitute regular breadcrumbs with panko breadcrumbs for an even crunchier coating. Panko breadcrumbs create a light and airy texture that pairs perfectly with the melted cheese inside.
  6. Vegetarian Option: For a vegetarian twist, omit the mozzarella cheese and stuff the onion rings with a mixture of sautéed mushrooms, spinach, and feta cheese. Coat and fry as directed for a delicious vegetarian alternative.
  7. Gluten-Free Option: Use gluten-free flour and breadcrumbs to make these onion rings suitable for those with gluten sensitivities or allergies. Ensure all other ingredients, including the marinara sauce, are also gluten-free.
  8. Dipping Sauce Variations: Get creative with your dipping sauces by mixing in additional ingredients. Try adding minced garlic to the marinara sauce, sriracha to the ranch dressing, or honey to the barbecue sauce for unique flavor combinations.
  9. Mini Onion Rings: Cut the onions into thinner slices and use smaller pieces of cheese to create bite-sized mini onion rings. These are perfect for serving as appetizers or party snacks.
  10. Sweet Onion Rings: Substitute white onions with sweet onions such as Vidalia or Walla Walla for a sweeter flavor profile. The sweetness of the onions pairs beautifully with the savory cheese filling.



Frequently Asked Questions (FAQs) :

  1. Can I use pre-sliced mozzarella cheese for this recipe? Yes, pre-sliced mozzarella cheese can be used for convenience. However, slicing block mozzarella allows for thicker strips, resulting in a more substantial cheesy filling.
  2. Can I make these onion rings ahead of time and freeze them? Yes, you can prepare the onion rings ahead of time and freeze them before frying. Simply follow the recipe instructions up to the point of coating the rings, then freeze them in a single layer. Once frozen, transfer them to a freezer bag or container for storage.
  3. What oil is best for frying onion rings? Vegetable oil or canola oil are commonly used for frying onion rings due to their neutral flavor and high smoke point. Peanut oil or sunflower oil can also be used for frying.
  4. How do I prevent the cheese from oozing out during frying? Freezing the assembled onion rings before frying helps to solidify the cheese filling, reducing the risk of it oozing out. Additionally, avoid overfilling the onion rings with cheese to prevent leakage.

Mozzarella Stick Onion Rings are a delightful twist on a classic comfort food favorite. With their irresistible combination of crispy coating and gooey cheese filling, they’re sure to become a staple in your snack rotation. So why wait? Gather your ingredients and get ready to enjoy a mouthwatering culinary experience like no other!