Cheesy Stuffed Mozzarella Rings

This cheesy stuffed mozzarella onion rings recipe transforms ordinary onion rings into an extraordinary snack with molten cheese hidden inside each crunchy bite. The combination creates the perfect marriage between classic onion rings and indulgent mozzarella sticks in one irresistible package.

I first created these for a weekend football gathering at my house, and now they've become the most requested appetizer whenever friends come over. The moment someone pulls apart that first ring and watches the cheese stretch dramatically is always worth the effort.

Ingredients

• Large yellow or sweet onions: Choose firm onions with tight outer layers for rings that hold together well during stuffing and frying
• Shredded mozzarella cheese: Low moisture mozzarella works best as it melts beautifully without becoming too watery
• All purpose flour: Creates the initial adhesive layer for your breading to stick properly
• Large eggs: Provide the moisture needed to activate the breadcrumb coating
• Panko breadcrumbs: These Japanese style breadcrumbs create an exceptionally crispy exterior compared to regular breadcrumbs
• Garlic powder: Adds savory depth that complements both the onion and cheese flavors
• Paprika: Provides subtle warmth and beautiful color to the finished rings
• Salt and pepper: Essential for bringing all the flavors together
• Vegetable oil: Choose a neutral oil with a high smoke point for perfect frying

Step-by-Step Instructions

Prepare the Onions:

Peel your onions and slice them into half inch thick rings. Select only the largest rings for stuffing and set aside smaller rings for other uses. The thickness is crucial here thick enough to hold cheese but thin enough to cook through.

Stuff the Onion Rings:

Take your large onion rings and carefully pack the center with shredded mozzarella. Press the cheese firmly but gently into the ring ensuring it stays securely in place. This is the most important step for successful cheese stuffed rings.

Set Up the Breading Station:

Arrange three shallow bowls in sequence first with flour second with beaten eggs and third with seasoned breadcrumbs. This assembly line approach makes the coating process efficient and minimizes mess.

Coat the Onion Rings:

Dredge each stuffed ring first in flour shaking off excess then dip in egg allowing excess to drip off finally press into breadcrumbs ensuring complete coverage. For extra crispiness you can double coat by repeating the egg and breadcrumb steps.

Fry the Onion Rings:

Heat oil to exactly 350°F this temperature is critical for proper cooking. Gently lower breaded rings into the hot oil frying until golden brown approximately 2 to 3 minutes per side. Work in small batches to maintain oil temperature for consistent results.

Serve:

Transfer fried rings to paper towels to absorb excess oil then serve immediately while the cheese is still molten and stretchy. The contrast between the crunchy exterior and gooey interior is best enjoyed fresh from the fryer.

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My absolute favorite part of making these rings is watching guests take that first bite when the cheese stretches dramatically between their mouth and the ring. My daughter once declared them "better than pizza" which in our household is the highest possible culinary compliment.

Air Fryer Version

If you prefer a healthier version with less oil these stuffed onion rings work beautifully in an air fryer. Preheat your air fryer to 375°F and spray the basket with cooking spray. Place the breaded rings in a single layer without overcrowding and spray lightly with oil. Cook for 8 to 10 minutes until golden and crispy rotating halfway through cooking time. The cheese might not get quite as melty as the fried version but the crispiness is excellent.

Perfect Pairings

These cheesy onion rings pair wonderfully with complementary dipping sauces that enhance their flavor. Marinara sauce offers a tangy contrast to the rich cheese while ranch dressing provides cooling creaminess against the savory onion. For something more adventurous try a sriracha mayo or honey mustard dip. I particularly love serving these alongside a cold craft beer or crisp white wine to balance the richness.

Make It Your Own

The basic recipe is incredibly versatile and can be customized in numerous ways. Try pepper jack cheese for a spicy kick or add crumbled bacon bits to the cheese filling before stuffing. You can also enhance the breadcrumb mixture with Italian seasoning Parmesan cheese or even crushed tortilla chips for extra texture. For a breakfast inspired version use cheddar cheese and add a pinch of breakfast sausage seasoning to your breadcrumb mixture.

Storage and Reheating

While these rings are best enjoyed fresh they can be stored and reheated if necessary. Allow leftover rings to cool completely then store in an airtight container in the refrigerator for up to 2 days. To reheat place them on a baking sheet in a 375°F oven for about 10 minutes until heated through and crispy again. Avoid using the microwave as it will make the breading soggy. The cheese may not be quite as stretchy when reheated but the flavor remains delicious.

Frequently Asked Questions

→ What onions are best for this dish?

Yellow or sweet onions are ideal due to their mild and slightly sweet flavor.

→ Can I use different cheeses?

Yes, you can use cheddar, provolone, or a mix of melting cheeses for variety.

→ How do I make this gluten-free?

Simply swap the all-purpose flour and breadcrumbs with gluten-free alternatives.

→ Can these be baked instead of fried?

Absolutely! Place them on a baking sheet, bake at 400°F (200°C) for 15-20 minutes, flipping halfway through.

→ How can I make these spicier?

Add cayenne pepper or red pepper flakes to the breadcrumb mixture for a spicy kick.

→ Can I prepare the rings in advance?

Yes, you can bread the onion rings and refrigerate them for up to 1 hour before frying or baking.