This potato and onion cheese pancake has been one of those dishes that quietly became a household favorite the first time I made it. I discovered this combination one rainy afternoon when I had more potatoes and onions than plans; I grated everything, added eggs and a little flour, and tossed in shredded mozzarella on a whim. The result was crisp-edged rounds with a tender, cheesy interior and a bright topping of diced tomatoes and dill that made even the simplest weekday dinner feel celebratory. The texture contrast — crunchy exterior giving way to melty cheese and soft potato — is what keeps me coming back to this recipe.

I first served these at a small family gathering and watched everyone reach for seconds before the plates were even cleared. They’re forgiving to make, designed for home cooks who want big flavor with minimal fuss. Whether you’re feeding picky children, entertaining friends, or looking for a vegetarian main that pairs beautifully with a salad, these pancakes deliver. The ingredients are pantry- and fridge-friendly: potatoes, an onion, eggs, a touch of flour, and fresh mozzarella. What really elevates them is the simple tomato-dill topping — fresh, acidic, and aromatic — which balances the richness of the cheese and the comforting starch of the potatoes.

Ingredients

• Onion: 1 medium onion, freshly grated. Choose a sweet yellow or a milder Vidalia if you prefer less bite; grating releases natural sugars that caramelize slightly in the pan and add depth.
• Potatoes: 4 medium russet or Yukon Gold potatoes, grated and drained well. Russets give a fluffier interior; Yukon Golds offer a creamier mouthfeel. Aim for about 1.5 pounds total.
• Eggs: 3 large eggs at room temperature to help bind the mixture and create a tender interior.
• Flour: 4 tablespoons all-purpose flour to give structure — for gluten-free, use 4 tablespoons rice flour or a 1:1 gluten-free blend.
• Seasoning: Sea salt and freshly ground black pepper to taste; salt helps draw moisture from the grated vegetables and enhances flavor.
• Tomatoes: 6 ripe tomatoes, diced (about 2 cups). Choose firm ripe tomatoes for texture and bright acidity in the topping.
• Mozzarella: 1 1/3 cups shredded fresh mozzarella (about 5.3 ounces). Fresh mozzarella melts beautifully and adds a milky, slightly tangy note.
• Dill: Fresh dill, chopped, for a fragrant herb finish; the anise-lift contrasts the richness of the cheese.
• Olive oil: Olive oil for pan-frying (about 3 to 4 tablespoons). Use a neutral-flavored oil if you want less olive character.

Instructions

Prepare the Vegetables: Peel and coarsely grate the potatoes and the onion using the large side of a box grater. Work quickly so the potatoes don't brown. Place the grated potatoes in a clean kitchen towel or several layers of cheesecloth and squeeze firmly over the sink or a bowl to remove as much liquid as possible — this is the single most important step to get crisp pancakes instead of soggy ones. Combine the Batter: Transfer the drained potatoes and grated onion to a large bowl. Beat the eggs lightly and add them to the bowl along with 4 tablespoons of all-purpose flour, a generous pinch of sea salt (about 1 teaspoon), and 1/2 teaspoon freshly ground black pepper. Add the shredded mozzarella and fold gently to distribute. The mixture should hold together when pressed; if it’s too wet, add up to 1 more tablespoon of flour. Heat the Skillet: Heat a large nonstick or well-seasoned cast-iron skillet over medium heat and add 1 to 2 tablespoons of olive oil. The pan should be hot but not smoking; a drop of batter should sizzle immediately. Use a medium flame to allow the interior to cook through while the exterior crisps. Form and Fry: Spoon heaping 1/4-cup portions of the potato mixture into the pan and flatten gently with the back of the spoon to form 3-inch rounds. Fry for 3 to 4 minutes per side, pressing gently with a spatula to ensure contact with the pan. Flip when the edges are deeply golden. Work in batches, adding more oil between batches if necessary. Finish and Drain: When both sides are golden and the center is cooked (test one by breaking it open), transfer pancakes to a wire rack set over a baking sheet or a plate lined with paper towels to drain briefly. Keep finished pancakes warm in a 200°F oven while you fry remaining batches. Prepare the Topping and Serve: While the pancakes cook, toss the diced tomatoes with a pinch of salt and chopped dill. Spoon the tomato-dill mixture over the warm pancakes and serve immediately so the mozzarella remains melty and the tomatoes bright.

Storage Tips

Store cooled pancakes in an airtight container in the refrigerator for up to 3 days. For longer storage, flash-freeze single layers on a baking sheet until firm, then transfer to a resealable freezer bag for up to 2 months. Label with the date. To reheat, preheat a skillet over medium heat with a teaspoon of oil or use a toaster oven at 375°F for 6–8 minutes; this restores crispness without overcooking the interior. Avoid reheating in the microwave unless you’ll finish briefly in a skillet to re-crisp the exterior.

Ingredient Substitutions

If you need a gluten-free option, substitute the all-purpose flour with 4 tablespoons of rice flour or a certified 1:1 gluten-free blend — the texture will be nearly identical. For a dairy-free version, omit the mozzarella and fold in 2 tablespoons of nutritional yeast for a cheesy flavor and 1/4 cup finely chopped roasted red pepper for moisture and color. To reduce oil absorption, shallow-fry over medium heat rather than high heat; this gives the center time to set while still creating a golden crust.

Serving Suggestions

Serve these pancakes hot topped with the tomato-dill mix and a drizzle of good olive oil. They pair beautifully with a crisp green salad dressed in lemon vinaigrette, a dollop of plain yogurt or sour cream, or smoked salmon and capers for brunch. For a heartier meal, place a handful of arugula tossed with lemon on the side and offer a simple cucumber salad for contrast. Garnish with extra dill or chives for color and aroma.

Cultural Background

Versions of grated potato pancakes appear across many culinary traditions — from Eastern European latkes to German Kartoffelpuffer. The addition of fresh mozzarella and a tomato topping nods toward Mediterranean influences, marrying the comforting, rustic technique of potato frying with bright, summer flavors. This hybrid approach reflects how home cooks adapt techniques to local ingredients, creating new favorites that feel both familiar and fresh.

Seasonal Adaptations

In summer, use ripe vine tomatoes and a scattering of basil alongside the dill. In autumn and winter, fold in a handful of finely grated carrot or parsnip for sweetness and replace the dill with thyme for earthier notes. For holiday brunches, top with smoked trout or a poached egg and a sprinkle of chives to make the dish feel celebratory.

Meal Prep Tips

For streamlined meal prep, grate the potatoes and onion and store them wrapped in a towel in the fridge for up to 24 hours. Mix the batter in the morning and cook in the evening, or form the patties and refrigerate them on a tray for up to 8 hours before frying. Cooked pancakes can be portioned into meal-sized packs and frozen; reheat from frozen in a hot skillet with a teaspoon of oil per side until heated through and crisp.

These pancakes are simple to personalize and forgiving in technique — once you master the squeeze-and-dry step, you’ll consistently get crisp, golden results. Share them with friends, tuck them into sandwiches, or serve them as the star of a cozy dinner; they invite improvisation and reward it richly. Try them with your favorite mix-ins and let the recipe become one of your dependable weeknight heroes.