Sweet Potato And Zucchini Fritters Recipe: Crispy-Edged, Herb-Infused Bites in 20 Minutes

This sweet potato and zucchini fritters recipe delivers crispy-edged, golden bites that transform humble vegetables into a restaurant-worthy side dish. 💛 The secret lies in grating the vegetables just right—fine enough for texture but coarse enough to hold shape—before mixing with a light, herby batter that fries up perfectly in under 20 minutes.

I developed this recipe after realizing how often roasted sweet potatoes and zucchini could be elevated into something more exciting, and these fritters are the result.

The beauty of this recipe is its versatility—it works as a standalone appetizer, a hearty side for grilled meats, or even a vegetarian main when paired with a protein.

The batter combines grated sweet potatoes, zucchini, eggs, and a blend of herbs like dill and parsley, creating a flavor profile that’s both earthy and bright. For extra crispiness, I recommend using a mix of all-purpose flour and cornstarch in the batter, which ensures a satisfying crunch with every bite.

By the time you flip the fritters, you’ll have golden, crispy edges that give way to tender, flavorful centers—all infused with the warm notes of sweet potato and the freshness of zucchini.

The result is a dish that’s impossible to resist, whether you’re serving them at a brunch spread or as a snack with a cool yogurt dip. The best part? This recipe scales effortlessly, so you can make a small batch for two or a larger one for a crowd.

For added depth, consider topping the fritters with a dollop of sour cream or Greek yogurt, a sprinkle of fresh herbs, or a drizzle of spicy mayo.

If you’re looking for variations, swapping the eggs for flax eggs makes this recipe vegan-friendly, and using dairy-free milk in the batter keeps it plant-based without sacrificing texture. Let’s get started on these crispy, herb-infused bites that are sure to become a staple in your meal rotation.

Ingredients for sweet potato and zucchini fritters

Crispy edges, tender centers—these fritters need just 13 ingredients for restaurant-quality bites.

Sweet potatoes are the star here. Organic or heirloom varieties have richer flavor, but any firm sweet potato works. Peeled and grated on the large holes of a box grater gives that perfect texture—too fine and they'll turn mushy. Zucchini should be fresh, not waxy, and grated while still firm. I grab mine from the local farmers market when in season, but the grocery store produce section has solid options too. For the herbs, fresh is non-negotiable—they make all the difference in that bright, herby finish. Penzeys Spices has great pre-chopped herb blends if you're short on time.

No fresh dill? Dried dill at one-third the amount works, but you'll lose some brightness. Zucchini too watery after grating? Squeeze out excess moisture with a clean kitchen towel—this is key for crispy fritters. The batter mix of flour and cornstarch creates that perfect crunch, so don't skip either. For the oil, vegetable or canola oil works best—avoid olive oil as it burns at high heat. Want to make this vegan? Swap the eggs for 2 tbsp ground flaxseed + 6 tbsp water (let sit 5 minutes to thicken). The Greek yogurt topping can be replaced with vegan sour cream or a dollop of cashew cream.

Fritters keep best in an airtight container between layers of parchment paper for up to 3 days in the fridge. For longer storage, freeze them on a tray first (unfrozen fritters stick together), then transfer to a bag for up to 2 months. Reheat in a 350°F oven for 5-7 minutes—they crisp up beautifully. I always make a double batch because these disappear fast. Serve with that Greek yogurt, a sprinkle of flaky salt, and those lemon wedges—trust me, the combination is unbeatable.

Step-by-step instructions for sweet potato and zucchini fritters

Here's how to create golden, herb-infused fritters with a perfect crispy exterior and tender interior.

Start by peeling the 2 whole large sweet potatoes using a vegetable peeler or sharp knife. Grate them using a box grater or food processor fitted with a grater attachment. You should have about 3 cups of finely grated sweet potato—it should look like coarse sand with no large chunks remaining.

Next, remove the seeds from the 2 whole medium zucchini by slicing them in half lengthwise and scooping out the center with a spoon. Then grate the zucchini flesh using the same grater. You'll need about 2 cups of grated zucchini. Place both grated vegetables in a clean kitchen towel and gently squeeze out any excess liquid. This step is crucial—too much moisture will make your fritters dense instead of crispy.

In a large mixing bowl, combine the grated sweet potatoes and zucchini with the 2 whole large eggs (at room temperature). Add the 0.5 cup all-purpose flour and 0.25 cup cornstarch to create a light, airy batter. The cornstarch is what gives these fritters their signature crispy edges.

Fold in the 0.25 cup fresh dill and 0.2 cup fresh parsley, chopped finely. Add the 1 tsp granulated garlic, 0.5 tsp Diamond Crystal kosher salt, and 0.25 tsp black pepper. Mix gently but thoroughly—you want just enough to combine without compacting the vegetables. The batter should hold its shape when spooned but still be light enough to form delicate fritters.

Pour the 2 cups vegetable oil into a deep skillet or Dutch oven. Heat over medium heat until the oil reaches 350°F—use a deep-fry thermometer to check. This temperature is crucial: too hot and your fritters will burn before cooking through; too cool and they'll absorb too much oil. You'll know it's ready when a small piece of batter sizzles vigorously when dropped in.

While the oil heats, place the batter in the refrigerator for 10 minutes. Chilling helps the fritters maintain their shape during frying. Also, set up a cooling rack on a baking sheet lined with paper towels—this will help drain excess oil after frying.

Using a spoon or small ice cream scoop, carefully drop 1-tablespoon portions of batter into the hot oil. Work in batches to avoid overcrowding—you want enough space for the fritters to cook without steaming. Fry for 2-3 minutes per side until they're golden brown and crispy. You'll see tiny bubbles form on the surface just before they're done.

Here's the thing—I like to press down gently on each fritter during the first 30 seconds of frying. This prevents them from curling and ensures even contact with the hot oil. Transfer the cooked fritters to the prepared cooling rack and let them drain for 2 minutes before serving. They'll stay crispy this way instead of turning soggy.

Arrange the warm fritters on a serving platter and immediately serve with the 0.5 cup plain Greek yogurt on the side. The yogurt provides a cool, creamy contrast to the warm, crispy fritters. Add the 2 whole lemon wedges for a bright, tangy element that cuts through the richness.

For the best experience, serve immediately while the fritters are still crispy. Each bite should deliver that perfect combination of crispy exterior, tender interior, and fresh herb flavors. If you have leftovers, store them in an airtight container for up to 2 days—just reheat in a 350°F oven for 5 minutes to restore crispiness.

Wine and beer pairings for this sweet potato and zucchini fritters

White Wine Pairings

For these herb-infused fritters, I reach for a crisp Sauvignon Blanc from New Zealand—its bright acidity and citrus notes complement the sweet potato’s natural sweetness while cutting through the crispy edges.

Look for one with 12-13% ABV like Cloudy Bay or Kim Crawford to balance the dish’s richness without overpowering the herbs. 🍷

Light Beer Options

A German Helles or American pale ale works beautifully with these fritters. The Helles (like Weihenstephaner Original) has a clean, slightly malty profile that doesn’t clash with the herbs, while a pale ale (such as Fat Tire) adds a subtle hop bitterness that enhances the zucchini’s freshness.

Serve both chilled to keep the fritters’ crispiness intact. 🍺

Red Wine for Adventurous Palates

If you prefer red, a light Pinot Noir from Oregon or Burgundy—like La Crema or Louis Latour—pairs surprisingly well. The wine’s earthy notes mirror the sweet potato’s depth, while its low tannins ensure it doesn’t overpower the delicate herbs.

Decant for 15-20 minutes to soften the tannins before serving. 🍷

Non-Alcoholic Pairings

For a refreshing non-alcoholic option, try sparkling apple cider (like Martinelli’s) or a ginger beer (such as Brew Dr. Brown’s). The effervescence cleanses the palate between bites, while the ginger’s spice echoes the black pepper in the fritters. Serve both well-chilled for the best contrast. 🍏

Spiced Tea Alternative

If you’re avoiding both alcohol and carbonation, a chilled hibiscus tea (like Tazo’s Hibiscus Lemon) adds a tart, floral note that pairs wonderfully with the sweet potatoes’ caramelized edges. Sweeten lightly with honey to balance the dish’s herbal brightness. This is my go-to for brunch gatherings. ✨

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