How to Cook Frozen Mozzarella Sticks in Oven? Get Them Perfect Every Time!

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Frozen mozzarella sticks are the perfect after school snacks that can be quickly placed in the oven and warmed to gooey golden goodness in only minutes. Thankfully, how to cook frozen mozzarella sticks in oven isn’t hard, and with a little help from us, you can dish up these delicious treats in no time. Interested in learning how? Stay tuned. We’ve got the facts you need to help you get these treats cooked perfectly in no time. So, let’s get started. 

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How to Cook Frozen Mozzarella Sticks in Oven

Table of Contents

How Long Do Mozzarella Sticks Go in the Oven?

Baked mozzarella sticks can be cooked in the oven anywhere between 9-11 minutes.

How long you bake these frozen cheese sticks will depend on your oven, the size of them, how many of them you make at a time, and the directions on the box.

How Long To Bake Mozzarella Sticks?

Still, confused about how long to cook frozen mozzarella sticks in the oven? Mozzarella sticks can be tricky to get just right. That’s because, at a certain point, you may find that the inner string cheese melts out onto the baking sheet and that you are left with only the bread coating.

To keep your coated cheese sticks coated, be sure to keep an eye on them in the oven. As they bake for 9-11 minutes, the mozzarella string cheese will begin to melt but you never want it to melt to the point of escaping the bread crumb mixture coating.

Therefore, it’s best to remove the stick from the oven at the sign of cheese escaping or to simply lower your oven temperature if you feel they’re cooking too fast. 

How To Cook Frozen Mozzarella Sticks In Oven

What Temperature to Bake Frozen Mozzarella Sticks

When making baked mozzarella sticks, be sure to read the directions in the box. In some cases, you’ll preheat your oven to 350 degrees Fahrenheit, and in others, you may need the oven as hot as 450 degrees F. Sometimes, the hotter temperature is what makes the bread crumbs on the outside of the frozen sticks more crispy, but remember that overcooking can cause the mozzarella cheese to escape onto your baking sheet. 

Therefore, it is best to simply follow the rules on the box. If there are no instructions for cooking your coated cheese sticks, try cooking them for 3 minutes at 450°F before kicking the heat down to 350°F for the remainder of the time (6-9 minutes). This should produce a crispy exterior and a gooey melted mozzarella string cheese center that will be difficult to resist! 

Frozen Mozzarella Sticks Cooking Instructions

When preparing baked mozzarella sticks, you’ll first want to preheat the oven according to the package directions. Then, arrange your mozzarella sticks on a prepared baking sheet. These can be prepped with cooking spray or lined with aluminum foil or parchment paper. Keep in mind that parchment tends to work best. 

No parchment? Spray foil with cooking spray and you’re ready to go!

NoteWaxed paper isn’t the same as parchment. Don’t make this mistake! 

Once the oven is preheated, cook the baked mozzarella sticks for the amount of time described on the box.

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No package directions for your baked mozzarella sticks? No problem! 

If there are no package directions, begin preparing your frozen cheese sticks by spreading them out in an even layer on a lined baking sheet. Set your dipping sauce aside (or place it in a oven-safe glass bowl in the microwave for a few seconds to gently warm). Preheat your oven to 450, but be prepared to switch up this temperature a few minutes after the baked mozzarella sticks have gone in. 

Insert your cheese sticks and allow them to cook for about 4 minutes. Lower the heat and allow them to cook another 6-9 minutes at 350 degrees. 

Only using a few mozzarella sticks at a time? Half the amount of time we’ve prescribed to cook the sticks. 

Note: If you find that 450 degrees F is too hot and that the cheese is melting out, try 400 degrees F before lowering the temperature to 350. Just know that this may result in longer cooking times. 

How to Cook Frozen Mozzarella Sticks in Oven

If your mozzarella sticks are frozen solid, it can sometimes be a good idea to let them thaw a bit before popping them in the oven.

If you do this, however, be sure to lessen the amount of time you cook the sticks.

Instead of cooking them for 4 minutes at 450, try 2 minutes and then bumping the heat down to 350. At this point, you can finish cooking the sticks for about 7-9 more minutes.

When following these methods, be careful. These directions may not apply to every type of baked mozzarella sticks because every oven is different and your baked mozzarella sticks may be bigger or smaller in size. All of these factors play a role in getting your sticks just right.

How to Cook Frozen Mozzarella Sticks in the Oven

Have you made your frozen cheese mozzarella sticks in the oven from scratch? If so, heating instructions may differ.

In general, we’d recommend you take the frozen cheese sticks and place them on a lined baking sheet. Preheat your oven to 450 degrees F and let them bake for 10-20 minutes or until they are cooked all the way through. You can also brush the tops with oil for added crispiness.

If your cheese sticks tend to be on the smaller side, simply follow the instructions we’ve listed for reheating packaged frozen cheese sticks above. 

Note: Homemade mozzarella cheese sticks are relatively easy to make! Simply find a good recipe and get started. The ingredients usually include beaten egg (may be beaten in a separate bowl), flour, string cheese, lightly coat with bread crumbs, and marinara for the dipping sauce. Once you’ve assembled them and are ready to bake, follow the directions for oven temperature and timing in accordance with the recipe. 

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How Long Do You Cook Frozen Mozzarella Sticks?

Frozen mozzarella sticks in the oven can be cooked in as little as 5 minutes, or for up to 20 minutes for cheese sticks that are many, large, or frozen solid.

If these sticks are packaged, it really is best to follow the package directions. If not, use the method we’ve prescribed above but be sure to watch them closely.

Also, always remember to slice them to test the middle. This will ensure there isn’t frozen cheese in the middle. 

Ways to Make Frozen Baked Mozzarella Sticks

We’ve given you the details about how to bake your frozen cheese sticks, but are there other ways to cook them? There sure are! Keep reading to find even more ways to make the best mozzarella sticks known to man! 

Can You Make Frozen Mozzarella Sticks in the Microwave?

Yes, you can make frozen mozzarella sticks in the microwave. Though most mozzarella sticks come ready to bake, you can totally zap them in the microwave to get them done quicker. 

Need to know how to cook frozen mozzarella sticks in microwave? It’s simple and prep time is minimal which makes them perfect for after school snacks!

To get started, place your mozzarella sticks in a single layer on a microwave-safe plate. Arrange them in a circular fashion, like spokes on a wheel, and heat them for 30 seconds. Then, flip them over and heat them again for another 30 seconds. Test the middle for doneness. If they aren’t done, zap them for another 15 seconds or until completely warmed on the inside. 

What Temperature Do You Fry Frozen Mozzarella Sticks?

While oven temperatures vary from 450-400 degrees F and even down to 350 degrees, the temperature for frying frozen mozzarella sticks is generally the same. This is usually around 350 degrees.

How to Cook Frozen Mozzarella Sticks in Air Fryer

If you don’t want to bake your cheese sticks, try air frying them instead. 

Simply heat your air fryer to 375, place them in a single layer in your fryer basket and fry for 3-4 minutes. 

Perfection!

How To Cook Frozen Mozzarella Sticks In Oven

How to Cook Frozen Mozzarella Sticks in Toaster Oven

To cook frozen baked mozzarella sticks in the oven, simply preheat your toaster oven to 450 degrees and cook them for 8-9 minutes. Simple as that!

Frozen Mozzarella Sticks in Convection Oven

Heat your convection oven to 375 degrees before placing your cheese sticks on a lined baking sheet. Cook for 9-11 minutes or until frozen cheese has melted. 

How to Cook Frozen Mozzarella Sticks in Oven? It’s Pretty Easy!

Cooking baked mozzarella sticks in the oven isn’t difficult. It makes the perfect after school snack or nighttime rendezvous before bed.

Still, instructions will vary depending on what type of oven you’re using and how many sticks you plan to cook at a time. No matter what warming method you choose, be sure to keep an eye on your sticks and always check the middle to ensure it isn’t still cold. 

We hope this helps! 

(And of course, try your own homemade version of mozzarella sticks if you find store-bought ones aren’t up to your expectations.)

Other snacks you can make in the oven:

FAQs

How do you cook Costco mozzarella sticks in the oven?

Follow the package directions for the best outcome when cooking specific brand-name mozzarella sticks. 

How long to cook mozzarella sticks in oven?

Mozzarella sticks may need 5-7 minutes in the oven thawed, or as long as 20 minutes if there are many cheese sticks and they are frozen. 

How long do mozzarella sticks go in the oven?

That will depend on the amount you fix. Generally, frozen mozzarella sticks can be cooked in 9-11 minutes, but it can take as long as 20 minutes depending on quantity. 

How do you make frozen mozzarella sticks crispy?

Brush them with a bit of oil before placing them in the oven to crisp the bread crumb coating.

Why do my mozzarella sticks always explode?

Mozzarella sticks may explode if you heat them too hot or too fast. Lower the temperature and cook them a bit longer if this happens to you often.

How do you make frozen mozzarella sticks taste good?

Try your own homemade version of mozzarella sticks if you find store-bought ones aren’t up to your expectations. 

By Anna

Hey, I’m Anna; writer, editor and amateur cook extraordinaire! Food has been my life and my passion for the most of my life – it’s crazy to think I didn’t pursue a career in cooking. I’m obsessed! However, keeping cooking as an obsessive hobby has worked for me – my passion grows as the years pass by – maybe I wouldn’t say the same if it was also my day job! I hope you find cooking inspiration, entertainment and “stop and think interesting tid-bits” throughout my writing – and I’d love to hear from you if you’ve got anything you want to share. Food feeds the soul – so get eating!

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