Savory Parmesan Zucchini Muffins

If you ask me, savory muffins are seriously underrated.

These parmesan zucchini muffins bring together garden-fresh vegetables and rich, salty cheese in a way that just makes sense. The tender crumb has bits of grated zucchini throughout, while the golden-brown tops get nice and crispy from a generous sprinkle of cheese.

They’re perfect companions to a bowl of soup, but honestly, I often grab one straight from the cooling rack as an afternoon snack. A pat of butter melting into the warm center is pretty much heaven.

It’s the kind of recipe that makes good use of summer zucchini while giving you something a little different from the usual sweet quick breads.

What Kind of Zucchini Should I Use?

For these muffins, medium-sized zucchini (about 7-8 inches long) are your best bet since they’re usually less watery and have fewer seeds than larger ones. Small zucchini work great too, but you might need two of them to get the right amount for the recipe. The most important thing is making sure you squeeze out the excess moisture after grating – I like to put the grated zucchini in a clean kitchen towel and give it a good twist. If you can only find large zucchini, just cut them in half lengthwise and scoop out the seedy center before grating. Fresh, firm zucchini with smooth, unblemished dark green skin will give you the best results.

Options for Substitutions

These savory muffins are pretty adaptable – here’s how you can switch things up:

• Zucchini: You can swap zucchini with yellow summer squash, or try grated carrots or even peeled and grated broccoli stems. Just remember to squeeze out the excess moisture like you would with zucchini.
• Parmesan cheese: While Parmesan gives these muffins their signature taste, you can use other hard cheeses like Pecorino Romano, aged Asiago, or even a sharp cheddar. Each will bring its own unique flavor.
• All-purpose flour: For a gluten-free version, use a 1:1 gluten-free flour blend. Whole wheat flour works too, though it might make the muffins slightly denser.
• Green onions: Since these are optional, you can skip them or replace with finely chopped chives, fresh parsley, or even a bit of finely diced regular onion.
• Potato: Sweet potato works great here, or try grated parsnip for a different twist. Just make sure to squeeze out any excess moisture after grating.
• Eggs: For each egg, you can use a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water) though the muffins might be slightly less fluffy.

Watch Out for These Mistakes While Baking

The biggest challenge when making zucchini muffins is dealing with excess moisture – not squeezing out enough water from your grated zucchini and potato can lead to soggy, dense muffins that won’t crisp up properly. To prevent this, wrap your grated vegetables in a clean kitchen towel and squeeze until no more liquid comes out, or let them drain in a colander with a bit of salt for 15 minutes before squeezing. Another common mistake is overfilling the muffin cups – filling them about 3/4 full allows the perfect amount of space for rising while creating those crispy edges everyone loves. For the best texture, avoid overmixing the batter once you’ve combined the wet and dry ingredients, as this can make your muffins tough instead of light and fluffy. To ensure even cooking, rotate your muffin pan halfway through baking, and let the muffins cool in the pan for just 5 minutes before transferring them to a wire rack – any longer and the bottoms might become soggy from trapped steam.

What to Serve With Zucchini Muffins?

These savory zucchini muffins make a great side dish, but they can also be the star of your meal with the right pairings! They’re perfect alongside a bowl of tomato soup or your favorite marinara sauce for dipping. For a complete meal, serve them with a simple grilled chicken breast and a fresh green salad dressed with lemon vinaigrette. If you’re thinking breakfast or brunch, these muffins go really well with scrambled eggs and crispy bacon, or you can simply spread them with a little butter while they’re still warm and enjoy them on their own.

Storage Instructions

Keep Fresh: These savory muffins stay good in an airtight container in the fridge for up to 4 days. I like to place a paper towel in the container to absorb any extra moisture from the zucchini, which helps keep them from getting soggy. They make great grab-and-go snacks throughout the week!

Freeze: Want to make a bigger batch? These muffins freeze really well! Just cool them completely, then pop them in a freezer bag or container. They’ll keep for up to 3 months in the freezer. I often make a double batch just to have some ready for busy days.

Warm Up: To enjoy these muffins later, thaw them in the fridge overnight if frozen. Then give them a quick 15-20 seconds in the microwave, or warm them in the oven at 350°F for about 5 minutes. They taste almost as good as fresh-baked, especially with a pat of butter on top!

Preparation Time	15-20 minutes
Cooking Time	20-25 minutes
Total Time	35-45 minutes
Level of Difficulty	Easy

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 600-700
• Protein: 30-35 g
• Fat: 40-45 g
• Carbohydrates: 40-45 g

Ingredients

• 1 medium zucchini, shredded and moisture pressed out
• 1 medium potato, peeled and shredded
• 1 cup finely grated parmesan
• 1/2 cup plain flour
• 2 large eggs
• 1/4 cup chopped scallions (optional)
• 1/2 tsp garlic powder
• 1/2 tsp onion powder
• 1/2 tsp salt
• 1/4 tsp ground black pepper
• 1/4 tsp paprika
• Cooking spray or olive oil for greasing

Step 1: Preheat Oven and Prepare Muffin Tin

• cooking spray or olive oil for greasing

Preheat your oven to 375°F (190°C).

Lightly grease a muffin tin with cooking spray or a little olive oil to prevent sticking.

Preparing the tin ahead of time ensures the muffins come out easily after baking.

Step 2: Grate and Prepare Vegetables

• 1 medium zucchini, shredded and moisture pressed out
• 1 medium potato, peeled and shredded

Grate the zucchini and potato using a box grater or food processor.

Place the grated vegetables in a clean kitchen towel or cheesecloth and squeeze firmly to remove as much excess moisture as possible.

This will help prevent soggy muffins and get a nice crispy texture.

Step 3: Make the Batter

• shredded zucchini and potato from Step 2
• 1 cup finely grated Parmesan
• 1/2 cup plain flour
• 2 large eggs
• 1/4 cup chopped scallions (optional)
• 1/2 tsp garlic powder
• 1/2 tsp onion powder
• 1/2 tsp salt
• 1/4 tsp ground black pepper
• 1/4 tsp paprika

In a large bowl, add the grated and pressed zucchini and potato (from Step 2).

Stir in the Parmesan cheese, flour, eggs, chopped scallions if using, garlic powder, onion powder, salt, black pepper, and paprika.

Mix well until the batter is thoroughly combined.

I like to use a fork to make sure the eggs are evenly distributed, which helps the muffins bind nicely.

Step 4: Fill Muffin Tin and Bake

• muffin batter from Step 3

Spoon the prepared vegetable mixture evenly into the greased muffin cups, filling each about 3/4 full.

Smooth the tops lightly with the back of a spoon.

Transfer the muffin tin to the oven and bake for 20-25 minutes, or until the muffins are golden brown on top and a toothpick inserted into the center comes out clean.

Step 5: Cool and Serve

Allow the muffins to cool in the tin for about 5 minutes to help them firm up.

Then gently transfer them to a wire rack to cool completely before serving.

I find they taste even better once they’ve cooled a bit, as the flavors really come together.